Rat King vs Ivy
Written for the Rat King player. Playing Ivy? See Ivy vs Rat King →
Ivy is favoured. Rat King wins 54.8% of 92,171 games against Ivy (-3.0 points vs Rat King’s usual 57.8%).
How to win as Rat King
- RuleDo not commit before
Stone Form
Stone Form Turns Ivy into impervious stone and slams her into the ground, stunning and damaging nearby enemies and healing her for a portion of her maximum health. Crowd Control area stun on landing; tier 3 extends the stun duration Damage about 75 at base spirit power (deadlock.one); Mobility a downward slam — it repositions her vertically, especially when combined… 1 increased stun duration and improved damage scaling is gone.
Stone Form
Stone Form Turns Ivy into impervious stone and slams her into the ground, stunning and damaging nearby enemies and healing her for a portion of her maximum health. Crowd Control area stun on landing; tier 3 extends the stun duration Damage about 75 at base spirit power (deadlock.one); Mobility a downward slam — it repositions her vertically, especially when combined… 1 increased stun duration and improved damage scaling first — it is her only reliable defensive cooldown. Show a burst threat, make her use it, then engage on the landing when she has no invulnerability and no heal - Watch out
Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling delivers a burst hero directly on top of your backline from a vertical angle your cover does not protect against, with a barrier and a damage buff attached - Your edgeYou kill faster than they do (Rat King Rat King Released 2 October Released 2 October. A gun-scaling brawler and team buffer: a three-blast slowing grenade, rats that strip bullet resist with every bite, a reflecting barrier, and a banner that makes his team slow-immune. 2/3 against Ivy 1/3).
- Buy
Arctic Blast
Arctic Blast +24s Cooldown +0.6s Spread Duration: +48% Move Speed +4s Slow Duration +10% Spirit Resist +1s Freeze Duration — Ivy's
Kudzu Connection
Kudzu Connection Forms a link with a nearby ally, granting both of them fire rate, bullet lifesteal and replicated healing, and removing the movement penalty while shooting. Damage no direct damage; about +10% fire rate, +15% bullet lifesteal and 35%… Mobility removes the move-speed penalty while shooting, which is effectively a large… Defensive the bullet lifesteal and replicated healing are her main sustain for both… 1 about +8% fire rate and +8% bullet lifesteal 2 connection is always active is what you are buying against here. Buy to lock down a mobile enemy team or to peel a dive off your backline — the stamina freeze stops them dashing out.
The numbers: lane, whole match and Oracle and above
| Games | Rat King wins | vs Rat King's usual | Sample |
|---|---|---|---|
| Whole match | 54.8% | -3.0 pts (57.8% overall) | 92,171 games |
| Sharing a lane | 54.4% | -3.4 pts (57.8% overall) | 30,112 games |
| Oracle and above | 51.9% | -4.0 pts (55.9% at Oracle+) | 7,150 games |
"Sharing a lane" counts only games where both were assigned the same lane — the laning matchup itself. "Oracle and above" counts only matches whose average rank was Oracle and above. Source: deadlock-api.com, refreshed daily.
Data-supported Measured: you win 54.8% of these, which is 3.0 points below your overall win rate (92,171 matches). The kit-based model reads this as moderate instead — treat the measured number as primary and the gap as a sign this matchup is more about execution than kit. Ranked against this hero's own baseline win rate, not raw win rate. Source: deadlock-api.com.
Why Rat King counters Ivy
Taking damage briefly disables
Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling , so constant chip damage is a direct answer to her ultimate.
Rat Swarm
Rat Swarm Rat King calls a swarm of rats to a spot up to 50m away. Damage 8 spirit damage per bite (+0.08 Spirit scaling), one bite per attached rat… 1 +1 charge (8s between charges) 2 a larger swarm and +4s debuff duration 5 +8 damage and an extra -1% bullet resist per bite keeps biting for its whole duration,
Scrap Grenade
Scrap Grenade Rat King throws a bouncing lump of scrap that goes off three times where it lands. Crowd Control 20% movement slow for 4s (scales slightly with Spirit). Damage 70 bullet damage per detonation (+0.6 weapon-damage scaling), three… Defensive The slow is his peel: thrown at his own feet it stops a diver from following… 1 -8s cooldown (26s to 18s) 2 +70 damage per detonation 5 one extra, bigger final detonation — 300 damage, 14m radius, 40% slow adds three more hits, and the Bullet Resist shred makes the
Kudzu Connection
Kudzu Connection Forms a link with a nearby ally, granting both of them fire rate, bullet lifesteal and replicated healing, and removing the movement penalty while shooting. Damage no direct damage; about +10% fire rate, +15% bullet lifesteal and 35%… Mobility removes the move-speed penalty while shooting, which is effectively a large… Defensive the bullet lifesteal and replicated healing are her main sustain for both… 1 about +8% fire rate and +8% bullet lifesteal 2 connection is always active partner easier to focus.
Written from both heroes' ability data; the win rates above are the measured results.
What should I do right now?
Do
- Plan for
Arctic Blast
Arctic Blast +24s Cooldown +0.6s Spread Duration: +48% Move Speed +4s Slow Duration +10% Spirit Resist +1s Freeze Duration Builds from Cold Front — know which tier it sits in so you are not improvising at the shop. - Know what
Stone Form
Stone Form Turns Ivy into impervious stone and slams her into the ground, stunning and damaging nearby enemies and healing her for a portion of her maximum health. Crowd Control area stun on landing; tier 3 extends the stun duration Damage about 75 at base spirit power (deadlock.one); Mobility a downward slam — it repositions her vertically, especially when combined… 1 increased stun duration and improved damage scaling looks like. It is the cooldown this lane revolves around.
Avoid
- Walking to lane on the same path every wave against a hero with Ivy's engage range.
Do
- Solo she only gets half the
Kudzu Connection
Kudzu Connection Forms a link with a nearby ally, granting both of them fire rate, bullet lifesteal and replicated healing, and removing the movement penalty while shooting. Damage no direct damage; about +10% fire rate, +15% bullet lifesteal and 35%… Mobility removes the move-speed penalty while shooting, which is effectively a large… Defensive the bullet lifesteal and replicated healing are her main sustain for both… 1 about +8% fire rate and +8% bullet lifesteal 2 connection is always active bonuses before tier 3, so her power is partner-dependent - Low burst — she cannot punish a mistake quickly, only grind
-
Scrap Grenade
Scrap Grenade Rat King throws a bouncing lump of scrap that goes off three times where it lands. Crowd Control 20% movement slow for 4s (scales slightly with Spirit). Damage 70 bullet damage per detonation (+0.6 weapon-damage scaling), three… Defensive The slow is his peel: thrown at his own feet it stops a diver from following… 1 -8s cooldown (26s to 18s) 2 +70 damage per detonation 5 one extra, bigger final detonation — 300 damage, 14m radius, 40% slow clears a trooper wave in three hits and slows anyone farming in it, so he wins wave tempo early
Avoid
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Entangling Thorns
Entangling Thorns Summons a patch of choking thorns that damages and slows every enemy inside its radius. Crowd Control movement slow; tier 3 upgrades the effect to an immobilize Damage about 40 damage per second at base spirit power (deadlock.one) Defensive dropped at her own feet it discourages a melee chase 1 +2m radius and improved spirit scaling on the DPS 2 immobilizes enemies in the patch clears the wave and denies the orb area at the same time -
Kudzu Connection
Kudzu Connection Forms a link with a nearby ally, granting both of them fire rate, bullet lifesteal and replicated healing, and removing the movement penalty while shooting. Damage no direct damage; about +10% fire rate, +15% bullet lifesteal and 35%… Mobility removes the move-speed penalty while shooting, which is effectively a large… Defensive the bullet lifesteal and replicated healing are her main sustain for both… 1 about +8% fire rate and +8% bullet lifesteal 2 connection is always active 's fire rate and bullet Lifesteal make her duo lane trades favourable and self-sustaining
Do
- Their first real spike is ult unlock — respect it from that point, not before.
- Your spike is ult unlock:
Rule, Ratannia!
Rule, Ratannia! Rat King raises the banner of Ratannia. Crowd Control Knockup and a 40% slow on the slam, plus Rat Swarm from the rats it… Damage 200 bullet damage on the slam (+1.2 weapon-damage scaling), 20m radius (cut… Mobility +3 m/s movement speed for him and nearby allies for up to 10s while the… 1 +2 m/s movement speed (no cooldown reduction since 5 October) 2 +5s banner duration and +8m radius 5 +150 slam damage and +10% damage reduction turns him into the team's fight-starter: slow immunity and speed on the way in, a 20m Knockup on arrival
Avoid
- Taking an even fight against Ivy on their spike timing when you could take the same fight ten minutes later on yours.
Do
- Watch for
Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling . Damage her before she casts — taking damage briefly disables the ability, so constant chip pressure denies it outright - Buy
Knockdown
Knockdown +35s Cooldown +0.1s Cast Delay +2s Stun Delay +0.5s Stun Duration +75 Bonus Health +5% Ability Range +5% Radius for
Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling — it drops her and the carried ally out of the sky and cancels the delivery entirely
Avoid
- Spending your own escape before
Stone Form
Stone Form Turns Ivy into impervious stone and slams her into the ground, stunning and damaging nearby enemies and healing her for a portion of her maximum health. Crowd Control area stun on landing; tier 3 extends the stun duration Damage about 75 at base spirit power (deadlock.one); Mobility a downward slam — it repositions her vertically, especially when combined… 1 increased stun duration and improved damage scaling is on cooldown.
Ivy’s abilities
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Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling Ultimate The strongest delivery tool in the group — it puts a teammate on top of a backline, over a wall, or safely out of a collapsing fight, and then buffs them for the fight that follows.
- Damage her before she casts — taking damage briefly disables the ability, so constant chip pressure denies it outright
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Knockdown
Knockdown +35s Cooldown +0.1s Cast Delay +2s Stun Delay +0.5s Stun Duration +75 Bonus Health +5% Ability Range +5% Radius hits her and the carried ally out of the sky, cancelling the whole delivery - Watch the sky when she is off-screen: the drop is telegraphed by the flight path, so spread out and deny the landing angle
-
Stone Form
Stone Form Turns Ivy into impervious stone and slams her into the ground, stunning and damaging nearby enemies and healing her for a portion of her maximum health. Crowd Control area stun on landing; tier 3 extends the stun duration Damage about 75 at base spirit power (deadlock.one); Mobility a downward slam — it repositions her vertically, especially when combined… 1 increased stun duration and improved damage scaling Ability 3 Closing the distance and taking your options in the same press: area Stun on landing.
- Do not keep shooting a hero in Stone Form — she is impervious and you are wasting a magazine; disengage and reset instead
- The landing radius is only about 5.75m, so simply stepping back out of it denies the Stun entirely
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Unstoppable
Unstoppable +60s Cooldown +5.5s Duration +125 Bonus Health +25% Debuff Resist Builds from Debuff Reducer pre-cast makes the landing Stun irrelevant
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Entangling Thorns
Entangling Thorns Summons a patch of choking thorns that damages and slows every enemy inside its radius. Crowd Control movement slow; tier 3 upgrades the effect to an immobilize Damage about 40 damage per second at base spirit power (deadlock.one) Defensive dropped at her own feet it discourages a melee chase 1 +2m radius and improved spirit scaling on the DPS 2 immobilizes enemies in the patch Ability 1 Sticking power rather than damage: movement slow.
- It is a static circle with a visible model — leave the radius rather than trading inside it
- Before tier 3 it is only a slow; push through it rather than retreating, since walking backwards through the patch takes the most ticks
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Dispel Magic
Dispel Magic +45s Cooldown +10% Spirit Resist +3s Buff Duration +250 HP Healed On Activate clears the slow, and the tier-3 immobilize, in one press
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Kudzu Connection
Kudzu Connection Forms a link with a nearby ally, granting both of them fire rate, bullet lifesteal and replicated healing, and removing the movement penalty while shooting. Damage no direct damage; about +10% fire rate, +15% bullet lifesteal and 35%… Mobility removes the move-speed penalty while shooting, which is effectively a large… Defensive the bullet lifesteal and replicated healing are her main sustain for both… 1 about +8% fire rate and +8% bullet lifesteal 2 connection is always active Ability 2 The mechanical core of her support identity — it makes one chosen ally meaningfully stronger for the whole fight and gives Ivy the gun uptime she otherwise lacks.
- Break the pair's line of sight — forcing them around separate corners cuts the buff before tier 3
- Focus the linked ally, not Ivy: killing the buffed target removes most of the value and Ivy's own bonus halves
- Anti-heal (
Napalm
Napalm Sprays a burning mixture in front of him that deals spirit damage, slows whoever it touches, and leaves them coated in napalm that keeps burning. Crowd Control movement slow on everyone hit Damage about 40 spirit at base plus the napalm coating over time (deadlock.one) Mobility none directly, though the slow effectively closes distance 1 +15% lifesteal 2 applies about +17% Damage Taken and -33% Healing to affected targets tier 3,
Decay
Decay +30s Cooldown +12s Duration +0.1s Cast Delay +8 Spirit Power -50% Incoming Healing -50% Incoming Healing +65 Bonus Health ,
Cursed Relic
Cursed Relic +55s Cooldown +3.25s Duration +0.1s Cast Delay -25% Damage Penalty ) is disproportionately effective because the Lifesteal and replicated healing are the link's main payoff
- 1
Stone Form
Stone Form Turns Ivy into impervious stone and slams her into the ground, stunning and damaging nearby enemies and healing her for a portion of her maximum health. Crowd Control area stun on landing; tier 3 extends the stun duration Damage about 75 at base spirit power (deadlock.one); Mobility a downward slam — it repositions her vertically, especially when combined… 1 increased stun duration and improved damage scaling Stone Form first — it is her only reliable defensive cooldown. Show a burst threat, make her use it, then engage on the landing when she has no invulnerability and no heal
- 2
Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling Air Drop next: force it defensively as an extraction rather than letting her use it as an engage. An Air Drop spent pulling an ally out of a losing fight is an Air Drop that is not landing on your backline
- 3
Entangling Thorns
Entangling Thorns Summons a patch of choking thorns that damages and slows every enemy inside its radius. Crowd Control movement slow; tier 3 upgrades the effect to an immobilize Damage about 40 damage per second at base spirit power (deadlock.one) Defensive dropped at her own feet it discourages a melee chase 1 +2m radius and improved spirit scaling on the DPS 2 immobilizes enemies in the patch Entangling Thorns third — make her place it on the wave or on a durable frontliner so the tier-3 immobilize is not available for your carry
The matchup in detail
- Very low burst; she cannot convert a short window into a kill on her own Strong evidence
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Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling is disabled briefly after she takes damage, so it is a proactive tool and not a panic button Strong evidence - Her value is heavily tied to having a competent linked ally and a correct target for the drop Strong evidence
- Neither of you deletes the other, so this matchup is decided by multipliers rather than damage. Resists stack multiplicatively, which means your fourth resist item buys much less percentage than your first; shred is subtracted from the total afterward, which means it is worth more the tankier they get; and healing reduction stacks multiplicatively too, so a second anti-heal source on top of a first is worth far less than the first. The efficient build against Ivy is one anti-heal, one shred, and damage after that. Strong evidence
-
Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling delivers a burst hero directly on top of your backline from a vertical angle your cover does not protect against, with a barrier and a damage buff attached Strong evidence -
Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling tier 3 silences on the drop, which ends a channelled ultimate the instant she lands on you Strong evidence -
Entangling Thorns
Entangling Thorns Summons a patch of choking thorns that damages and slows every enemy inside its radius. Crowd Control movement slow; tier 3 upgrades the effect to an immobilize Damage about 40 damage per second at base spirit power (deadlock.one) Defensive dropped at her own feet it discourages a melee chase 1 +2m radius and improved spirit scaling on the DPS 2 immobilizes enemies in the patch tier 3 immobilizes you in place while her gun and her linked ally's gun pour into you Strong evidence -
Kudzu Connection
Kudzu Connection Forms a link with a nearby ally, granting both of them fire rate, bullet lifesteal and replicated healing, and removing the movement penalty while shooting. Damage no direct damage; about +10% fire rate, +15% bullet lifesteal and 35%… Mobility removes the move-speed penalty while shooting, which is effectively a large… Defensive the bullet lifesteal and replicated healing are her main sustain for both… 1 about +8% fire rate and +8% bullet lifesteal 2 connection is always active means the ally you are fighting is permanently stronger than their base kit — you are effectively fighting a buffed carry, not a normal one Strong evidence -
Stone Form
Stone Form Turns Ivy into impervious stone and slams her into the ground, stunning and damaging nearby enemies and healing her for a portion of her maximum health. Crowd Control area stun on landing; tier 3 extends the stun duration Damage about 75 at base spirit power (deadlock.one); Mobility a downward slam — it repositions her vertically, especially when combined… 1 increased stun duration and improved damage scaling eats your entire burst window while healing her, then stuns you when it ends Strong evidence - Ivy can Silence, which means your escape is only real if it is already active. Pre-empt rather than react: if you are walking into a position where the Silence lands, your defensive cooldown should be spent getting out of that position, not saved for after. Strong evidence
- Buy
Knockdown
Knockdown +35s Cooldown +0.1s Cast Delay +2s Stun Delay +0.5s Stun Duration +75 Bonus Health +5% Ability Range +5% Radius for
Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling — it drops her and the carried ally out of the sky and cancels the delivery entirely Strong evidence - Apply constant chip damage: taking damage briefly disables
Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling , so pressured Ivy simply cannot cast her ult Strong evidence - Stop shooting during
Stone Form
Stone Form Turns Ivy into impervious stone and slams her into the ground, stunning and damaging nearby enemies and healing her for a portion of her maximum health. Crowd Control area stun on landing; tier 3 extends the stun duration Damage about 75 at base spirit power (deadlock.one); Mobility a downward slam — it repositions her vertically, especially when combined… 1 increased stun duration and improved damage scaling (she is impervious) and instead back out of the roughly 5.75m landing radius so the Stun whiffs Strong evidence - Break the
Kudzu Connection
Kudzu Connection Forms a link with a nearby ally, granting both of them fire rate, bullet lifesteal and replicated healing, and removing the movement penalty while shooting. Damage no direct damage; about +10% fire rate, +15% bullet lifesteal and 35%… Mobility removes the move-speed penalty while shooting, which is effectively a large… Defensive the bullet lifesteal and replicated healing are her main sustain for both… 1 about +8% fire rate and +8% bullet lifesteal 2 connection is always active pair's line of sight before tier 3 by forcing them around separate corners, and focus the buffed ally rather than Ivy Strong evidence - Stack anti-heal —
Napalm
Napalm Sprays a burning mixture in front of him that deals spirit damage, slows whoever it touches, and leaves them coated in napalm that keeps burning. Crowd Control movement slow on everyone hit Damage about 40 spirit at base plus the napalm coating over time (deadlock.one) Mobility none directly, though the slow effectively closes distance 1 +15% lifesteal 2 applies about +17% Damage Taken and -33% Healing to affected targets tier 3,
Decay
Decay +30s Cooldown +12s Duration +0.1s Cast Delay +8 Spirit Power -50% Incoming Healing -50% Incoming Healing +65 Bonus Health or
Cursed Relic
Cursed Relic +55s Cooldown +3.25s Duration +0.1s Cast Delay -25% Damage Penalty — because the bullet Lifesteal, replicated healing and
Stone Form
Stone Form Turns Ivy into impervious stone and slams her into the ground, stunning and damaging nearby enemies and healing her for a portion of her maximum health. Crowd Control area stun on landing; tier 3 extends the stun duration Damage about 75 at base spirit power (deadlock.one); Mobility a downward slam — it repositions her vertically, especially when combined… 1 increased stun duration and improved damage scaling heal are her whole sustain package Strong evidence - Spread out on objectives so
Entangling Thorns
Entangling Thorns Summons a patch of choking thorns that damages and slows every enemy inside its radius. Crowd Control movement slow; tier 3 upgrades the effect to an immobilize Damage about 40 damage per second at base spirit power (deadlock.one) Defensive dropped at her own feet it discourages a melee chase 1 +2m radius and improved spirit scaling on the DPS 2 immobilizes enemies in the patch cannot hit multiple people and
Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling has no clustered landing target Strong evidence - You cannot out-move Ivy's gun, so the answer is the item that changes what their bullets do rather than where you stand.
Plated Armor
Plated Armor +1s Cooldown +30% Deflection Percent +50% On-Hit Prevention Percent +130 Bonus Health deflects bullets outright and — the part most players miss — strips their on-hit build-ups, which is the only clean answer to
Silencer
Silencer +12% Spirit Resist -25% Spirit Damage Reduction +2.5s Silence Duration +6s Debuff Duration +10s Immunity Duration ,
Toxic Bullets
Toxic Bullets -35% Incoming Healing -35% Incoming Healing and
Inhibitor
Inhibitor +150 Bonus Health +5s Debuff Duration -30% Damage Penalty +10% Weapon Damage -40% Incoming Healing -40% Incoming Healing stacks landing on you. If 6,400 is too far away,
Battle Vest
Battle Vest +18% Bullet Resist +3 Out of Combat Regen +65% Life Threshold +18% Weapon Damage +7% Fire Rate at +18% Bullet Resist is the efficient Tier II step and
Bullet Resilience
Bullet Resilience +30% Bullet Resist +3 Out of Combat Regen at +30% (with a further +15% below half health) the Tier III one. Strong evidence - You are the one standing in front of Ivy's gun, which makes the fire-rate items pay for you in a way they do not for your backline.
Juggernaut
Juggernaut +25% Melee Resist +50% Slow Resist +40% Fire Rate +8 Health Regen +4s Duration Builds from Enduring Speed cuts fire rate by 40% on anyone shooting you — it is a passive tax on their entire damage output for as long as you hold the frontline — and
Return Fire
Return Fire +23s Cooldown +6.5s Duration +65% Bullet Damage Returned +25% Spirit Damage Returned +10% Bullet Resist punishes the same behaviour. Compare that against another resist item honestly: resists stack multiplicatively so your fifth resist source buys little, while a fire-rate cut applies to a number nothing else in your build is touching. Strong evidence
- Whenever she has recently taken damage —
Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling is locked out, so she has no flight and no escape Strong evidence - The entire
Stone Form
Stone Form Turns Ivy into impervious stone and slams her into the ground, stunning and damaging nearby enemies and healing her for a portion of her maximum health. Crowd Control area stun on landing; tier 3 extends the stun duration Damage about 75 at base spirit power (deadlock.one); Mobility a downward slam — it repositions her vertically, especially when combined… 1 increased stun duration and improved damage scaling duration if you disengage instead of shooting: she is immobile and you get a free reposition Strong evidence - Mid-flight during
Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling — she and her passenger are a slow, visible, committed target for
Knockdown
Knockdown +35s Cooldown +0.1s Cast Delay +2s Stun Delay +0.5s Stun Duration +75 Bonus Health +5% Ability Range +5% Radius or hitscan tracking Strong evidence - Her 2.44s reload on a 33-round magazine is one of the longer reloads in the group Strong evidence
- Any fight where her linked ally has died — she drops to half
Kudzu Connection
Kudzu Connection Forms a link with a nearby ally, granting both of them fire rate, bullet lifesteal and replicated healing, and removing the movement penalty while shooting. Damage no direct damage; about +10% fire rate, +15% bullet lifesteal and 35%… Mobility removes the move-speed penalty while shooting, which is effectively a large… Defensive the bullet lifesteal and replicated healing are her main sustain for both… 1 about +8% fire rate and +8% bullet lifesteal 2 connection is always active value and has almost no independent kill pressure Strong evidence - Being stunned by Ivy now pauses your reload rather than restarting it, as of 09-16-2026. That quietly changes when it is safe to reload in this matchup: a reload caught by their Stun resumes where it left off instead of costing you the whole cycle, so the old rule of never reloading inside their engagement range is too conservative now. The compensating change is that parrying also pauses your reload, so a defensive parry no longer buys you free reload time. Documented
- Your weapon has travel time and Ivy is fast enough to make that matter. Lead into where their movement is constrained rather than where they are — the closer the fight, the less your projectile speed costs you. Strategic
- When Ivy puts up a barrier, do not reset the trade and wait for it to drop. Overflow damage carries through to health, so a single large hit spends the barrier and keeps going in one action — there is no wasted remainder. What does get wasted is chip, because barriers decay on their own and small hits are exactly what a temporary pool absorbs for free. Either commit your burst through it or disengage entirely; the middle option gives them a free absorb. Strong evidence
- Confirming and denying a soul orb is a hit-check, not a damage-check — one bullet or one pellet takes it regardless of how much damage it does. That is good news for you in the abstract and bad news against Ivy specifically, because your projectile has travel time and their hitscan does not. On the contested floating orb you have to pre-fire: start the shot before the trooper dies and lead the orb's spawn point, because if you both react at the same instant they win every time. Strong evidence
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Entangling Thorns
Entangling Thorns Summons a patch of choking thorns that damages and slows every enemy inside its radius. Crowd Control movement slow; tier 3 upgrades the effect to an immobilize Damage about 40 damage per second at base spirit power (deadlock.one) Defensive dropped at her own feet it discourages a melee chase 1 +2m radius and improved spirit scaling on the DPS 2 immobilizes enemies in the patch clears the wave and denies the orb area at the same time Strong evidence -
Kudzu Connection
Kudzu Connection Forms a link with a nearby ally, granting both of them fire rate, bullet lifesteal and replicated healing, and removing the movement penalty while shooting. Damage no direct damage; about +10% fire rate, +15% bullet lifesteal and 35%… Mobility removes the move-speed penalty while shooting, which is effectively a large… Defensive the bullet lifesteal and replicated healing are her main sustain for both… 1 about +8% fire rate and +8% bullet lifesteal 2 connection is always active 's fire rate and bullet Lifesteal make her duo lane trades favourable and self-sustaining Strong evidence - Solo she only gets half the
Kudzu Connection
Kudzu Connection Forms a link with a nearby ally, granting both of them fire rate, bullet lifesteal and replicated healing, and removing the movement penalty while shooting. Damage no direct damage; about +10% fire rate, +15% bullet lifesteal and 35%… Mobility removes the move-speed penalty while shooting, which is effectively a large… Defensive the bullet lifesteal and replicated healing are her main sustain for both… 1 about +8% fire rate and +8% bullet lifesteal 2 connection is always active bonuses before tier 3, so her power is partner-dependent Strong evidence - Low burst — she cannot punish a mistake quickly, only grind Strong evidence
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Scrap Grenade
Scrap Grenade Rat King throws a bouncing lump of scrap that goes off three times where it lands. Crowd Control 20% movement slow for 4s (scales slightly with Spirit). Damage 70 bullet damage per detonation (+0.6 weapon-damage scaling), three… Defensive The slow is his peel: thrown at his own feet it stops a diver from following… 1 -8s cooldown (26s to 18s) 2 +70 damage per detonation 5 one extra, bigger final detonation — 300 damage, 14m radius, 40% slow clears a trooper wave in three hits and slows anyone farming in it, so he wins wave tempo early Strategic
- Ivy will be their Urn runner and you are the one who can stop it. The Urn cannot be voluntarily dropped — it comes loose only on melee, a Stun, or death — so chip damage and slows do not deny a delivery, your Hard CC does. Hold it for the carry rather than spending it on the approach fight, and note the favoured team gets +50% Bullet and Spirit Resist in a 60m bubble while carrying and depositing, which is why trying to burst the runner down usually fails. Documented
- There is a hard behavioural change at 20:00 in this matchup: respawn goes from 35 to 38 seconds as of 09-16-2026, and you are the hero Ivy can pick off without a fight starting. Three seconds does not sound like much until you price it against the Rift's 7-minute cadence and the Urn at 20 and 25 — a single death now reliably costs you presence at the next objective. Past 20:00, stop taking the solo camp that is one rotation from their side of the map. Documented
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Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling unlock — Turns every fight into one her team can start from an angle the enemy cannot defend Strong evidence -
Kudzu Connection
Kudzu Connection Forms a link with a nearby ally, granting both of them fire rate, bullet lifesteal and replicated healing, and removing the movement penalty while shooting. Damage no direct damage; about +10% fire rate, +15% bullet lifesteal and 35%… Mobility removes the move-speed penalty while shooting, which is effectively a large… Defensive the bullet lifesteal and replicated healing are her main sustain for both… 1 about +8% fire rate and +8% bullet lifesteal 2 connection is always active tier 3 — The connection becomes always-on, so the buff no longer depends on holding line of sight Strong evidence -
Entangling Thorns
Entangling Thorns Summons a patch of choking thorns that damages and slows every enemy inside its radius. Crowd Control movement slow; tier 3 upgrades the effect to an immobilize Damage about 40 damage per second at base spirit power (deadlock.one) Defensive dropped at her own feet it discourages a melee chase 1 +2m radius and improved spirit scaling on the DPS 2 immobilizes enemies in the patch tier 3 — The slow becomes an immobilize, upgrading her from soft CC to a genuine lockdown setter Strong evidence -
Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling tier 3 — The Silence on drop shuts down channelled ultimates on arrival Strong evidence
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Rule, Ratannia!
Rule, Ratannia! Rat King raises the banner of Ratannia. Crowd Control Knockup and a 40% slow on the slam, plus Rat Swarm from the rats it… Damage 200 bullet damage on the slam (+1.2 weapon-damage scaling), 20m radius (cut… Mobility +3 m/s movement speed for him and nearby allies for up to 10s while the… 1 +2 m/s movement speed (no cooldown reduction since 5 October) 2 +5s banner duration and +8m radius 5 +150 slam damage and +10% damage reduction unlock —
Rule, Ratannia!
Rule, Ratannia! Rat King raises the banner of Ratannia. Crowd Control Knockup and a 40% slow on the slam, plus Rat Swarm from the rats it… Damage 200 bullet damage on the slam (+1.2 weapon-damage scaling), 20m radius (cut… Mobility +3 m/s movement speed for him and nearby allies for up to 10s while the… 1 +2 m/s movement speed (no cooldown reduction since 5 October) 2 +5s banner duration and +8m radius 5 +150 slam damage and +10% damage reduction turns him into the team's fight-starter: slow immunity and speed on the way in, a 20m Knockup on arrival Strategic -
Scrap Grenade
Scrap Grenade Rat King throws a bouncing lump of scrap that goes off three times where it lands. Crowd Control 20% movement slow for 4s (scales slightly with Spirit). Damage 70 bullet damage per detonation (+0.6 weapon-damage scaling), three… Defensive The slow is his peel: thrown at his own feet it stops a diver from following… 1 -8s cooldown (26s to 18s) 2 +70 damage per detonation 5 one extra, bigger final detonation — 300 damage, 14m radius, 40% slow T2 — 140 damage per detonation turns the grenade from wave clear into a real trade — three hits for 420 before weapon scaling Strategic
- Fights against Ivy recur on the objective clock — the Rift every 7 minutes from about 11:00, the Urn every 5 from 10:00 — which means the question is not whether your ultimate is strong but whether it is up for the next one. Ultimate Cooldown Reduction is a new stat introduced on 09-16-2026, first appearing on
Diviner's Kevlar
Diviner's Kevlar +40s Cooldown +40 Spirit Power +1000 Barrier +20s Buff Duration +15% Ability Duration +10% Ultimate Cooldown Reduction at +10%. Against a team-fight hero, buying into a recurring ultimate is a different and often better purchase than buying into a bigger one. Documented
- Fight Ivy under cover — indoors, under walkways, inside stairwells. Taking away the vertical axis removes most of their kit's value before you spend a single item slot on it. Strategic
- Ivy wins by choosing where the fight happens. Take your position before the zoning goes down, not after — once the area is committed you are fighting on their terms, and walking in to contest it is exactly the mistake the kit is built to farm. Strategic
- You deal Bullet Damage, so
Toxic Bullets
Toxic Bullets -35% Incoming Healing -35% Incoming Healing is your anti-heal route against Ivy —
Healbane
Healbane +8s Duration +7 Spirit Power -35% Incoming Healing -35% Incoming Healing +275 Heal On Hero Kill keys off Spirit Damage and will barely apply for you. Note that melee hits do not build the bullet route. Strong evidence - Ivy fights from the air, which is exactly what
Knockdown
Knockdown +35s Cooldown +0.1s Cast Delay +2s Stun Delay +0.5s Stun Duration +75 Bonus Health +5% Ability Range +5% Radius exists for: it applies +100% gravity to an airborne target (raised from +50% in March 2026) and its Stun scales with altitude, up to about +1.5s at 30m. The higher they commit, the harder the punish — and Debuff Resist will not shorten that Stun for them. Documented - Do not assume Ivy shrugs off your anti-heal by going immune.
Unstoppable
Unstoppable +60s Cooldown +5.5s Duration +125 Bonus Health +25% Debuff Resist Builds from Debuff Reducer explicitly does not suppress healing reduction — if you have the debuff on them before they pop it, they are still healing at the reduced rate through the whole window. Documented -
Arctic Blast
Arctic Blast +24s Cooldown +0.6s Spread Duration: +48% Move Speed +4s Slow Duration +10% Spirit Resist +1s Freeze Duration Builds from Cold Front (spirit T4) — Ivy's
Kudzu Connection
Kudzu Connection Forms a link with a nearby ally, granting both of them fire rate, bullet lifesteal and replicated healing, and removing the movement penalty while shooting. Damage no direct damage; about +10% fire rate, +15% bullet lifesteal and 35%… Mobility removes the move-speed penalty while shooting, which is effectively a large… Defensive the bullet lifesteal and replicated healing are her main sustain for both… 1 about +8% fire rate and +8% bullet lifesteal 2 connection is always active is what you are buying against here. Buy to lock down a mobile enemy team or to peel a dive off your backline — the stamina freeze stops them dashing out. Documented -
Debuff Reducer
Debuff Reducer +25% Debuff Resist +90 Bonus Health (vitality T2) — Ivy creates that through Ivy's
Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling . The standard early buy when the enemy team chains crowd control; it is also the component for
Spellbreaker
Spellbreaker +9s Cooldown +18% Spirit Resist +25% Debuff Resist +175 Damage Threshold +65% Spirit Damage Reduction +90 Bonus Health Builds from Debuff Reducer and
Unstoppable
Unstoppable +60s Cooldown +5.5s Duration +125 Bonus Health +25% Debuff Resist Builds from Debuff Reducer . Documented -
Dispel Magic
Dispel Magic +45s Cooldown +10% Spirit Resist +3s Buff Duration +250 HP Healed On Activate (vitality T3) — Buy when enemy debuffs — slows, silences, anti-heal, disarms, hexes — are what is killing you rather than raw damage. What you are answering here: Ivy's
Air Drop
Air Drop Picks up an ally and takes flight with them; Crowd Control tier 2 adds a slow on the drop; Damage about 115 spirit explosion damage at base (deadlock.one) Mobility true flight for Ivy and the carried ally — the highest-freedom movement in… 1 about 300 barrier to Ivy and the ally when the flight ends, scaling with Spirit Power 2 adds a slow to the drop effect 5 adds a silence and improved scaling . Documented
- The instinct here is to buy
Dispel Magic
Dispel Magic +45s Cooldown +10% Spirit Resist +3s Buff Duration +250 HP Healed On Activate as your answer to Ivy and then find it greyed out at the exact moment you need it.
Dispel Magic
Dispel Magic +45s Cooldown +10% Spirit Resist +3s Buff Duration +250 HP Healed On Activate cannot be cast while you are stunned or asleep, and it cannot remove a Stun at all — it purges what comes with the Stun, not the Stun itself. Against Ivy the item you actually want is the pre-cast kind (
Unstoppable
Unstoppable +60s Cooldown +5.5s Duration +125 Bonus Health +25% Debuff Resist Builds from Debuff Reducer , which also cannot be activated once you are already stunned) or the automatic kind (
Indomitable
Indomitable +55s Cooldown +10s Duration +10% Bullet Resist +10% Spirit Resist +20s Cooldown On Apply +2 Out of Combat Regen Builds from Reactive Barrier , which cleanses the next Hard CC with no input from you). Documented - The specific error is walking into Ivy's area denial after it is already down, because your team is in there and you feel late. You are slow enough that entering a committed zone is a one-way decision — you will be inside it for its full duration, not for the two seconds you intended. Arrive before the zone or arrive from the other side of it; arriving into it is how this matchup is lost even when your team wins the fight. Strategic
- The Unstable Rift capture point is a 20m circle on a bridge, capture only progresses when no enemy is inside it, and everyone standing in it is revealed on the minimap. That is a purpose-built trap for Ivy. The mistake is treating the circle as the objective: you do not need to stand in it, you need them not to. Contest from outside the radius, deny with a single body at the edge, and let their Area Damage land on empty bridge. Strategic
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Rat King’s other hard matchups
Facing more than Ivy?
Add the other five enemies: who to focus first and what to buy against the whole team.
Sources and method for this page
Everything on this page is generated for Deadlock patch 09-29-2026 from Ivy's current kit, measured match results and a mechanics rule base. Each line carries its own confidence label.
Ivy's kit and counterplay were compiled from 6 sources, cross-checked for patch 09-29-2026. Threat ratings compare this pairing against Rat King's own baseline win rate rather than a flat 50%, because ranking by raw win rate produces the wrong answer for heroes whose overall win rate is not 50%.