Rat King and Viscous

On the same team

Duo Win %

55.0%

Expected from their own win rates

51.7%

Above expected

+3.3 points

Games together

7,738

Rat King on their own: 57.8% · Viscous on their own: 45.6%. Matches in City Never Sleeps on patch 09-29-2026, updated 14 October. Source: deadlock-api.com.

Why it works

• Slowed in the swarm. Splatter Splatter 26s Cooldown Throws a ball of goo that damages what it hits and bounces a couple of times, leaving behind puddles that slow any enemy standing in them for around ten seconds. Crowd Control -28% movement slow to enemies standing in the puddles Damage 55 base (about 0.7x spirit scaling); Defensive The puddles slow chasers, which is a soft disengage 1 +36 damage and +1.5m radius 2 -14s cooldown (26s base) 5 one additional bounce and improved spirit scaling leaves slowing puddles and Scrap Grenade Scrap Grenade 26s Cooldown 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 slows on every detonation. Enemies held in place keep Rat Swarm Rat Swarm 50m Range6s Duration24s Cooldown 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 biting longer, so the Bullet Resist shred keeps stacking.
• A save for a slow brawler. Rat King Rat King New hero 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. has no dash, leap or blink, so he is easy to catch once Royal Pestments Royal Pestments 6s Duration22s Cooldown Rat King puts on scrap armour that gives him a barrier worth a share of his maximum health. Damage Reflected bullets return their full damage to the shooter. Defensive Barrier equal to 15% of his max health for 6s on a 22s cooldown. 1 +4s duration 2 -8s cooldown and +15% bullet return chance 5 +10% max health as barrier, and no single hit deals more than 250 while it holds breaks. The Cube The Cube 20m Range3s Duration42s Cooldown Encases a target in a cube of restorative goo. Crowd Control The cubed target cannot take new actions for the duration; Mobility None directly; the cubed hero can escape early via Jump/mantle Defensive Complete invulnerability to all incoming damage for 3s (T2 adds +1s), plus… 1 increases Move Speed and Stamina Recovery (on exit) 2 +25 health regen and +1s duration 5 removes all non-ultimate debuffs from the target and -20s cooldown (42s base) makes him invulnerable and regenerates his health, turning a caught Rat King into a wasted burst.
• Damage for a support. Viscous has very low personal damage and needs a team to convert his setups. Rat Swarm Rat Swarm 50m Range6s Duration24s Cooldown 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 makes every gun on the team hit harder on the targets Puddle Punch Puddle Punch 40m Range24s Cooldown Materialises a fist at a chosen point up to a long distance away, punching everyone in a small area upward. Crowd Control Knockup on everyone in the 4m radius plus a -24% movement slow for 3s Damage About 58 melee damage (about 0.6x melee scaling); Mobility Grants Viscous and allies increased air control when caught in it 1 +1 charge and +20 damage 2 +1.5m radius and +60% lifesteal 5 -14s cooldown and deals Heavy Melee damage knocks up and Goo Ball Goo Ball 11s Duration150s Cooldown Viscous becomes a large ball of goo that rolls around the map, damaging and briefly stunning any enemy it slams into. Crowd Control 0.5s stun on impact (T3 adds +0.3s); Damage 110 base (about 1.0x spirit scaling); Mobility High-speed rolling with wall bounces and a double jump, for 11s (T3 adds… 1 -25s cooldown (150s base) 2 +70 damage and +20% to both resists 5 +7s duration, +0.3s stun duration, and +0.2 spirit scaling stuns.

Written from both heroes' ability data on patch 09-29-2026; the numbers above are the measured results.