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Deadlock Bible
Matchup · November 6, 2026

Rat King vs Viscous

60.2%
Favoured70,189 matches
All Rat King matchups & counters

Updated · Patch Nov 4, 2026

Deadlock Bible take

How Rat King beats Viscous

Brawler vs Brawler

A brawler mirror is about who commits second. Both of you want close range, so the hero who lands crowd control on the other’s engage wins the trade. Keep stamina for a disengage and fight near your troopers.

Your game plan as Rat King

A scrappy frontliner who makes your bullets work against you.

Lane
Rat Swarm lowers Bullet Resist with every bite. Royal Pestments deflects bullets back.
Mid game
Scrap Grenade slows, and you can melee it to redirect it.
Late game
Rule, Ratannia! makes your team slow-immune and tankier. Plant it before the engage.

How to beat Viscous

A blob of goo who saves allies and punches enemies through walls.

  • 01Don’t burst into The Cube; wait it out.
  • 02Stay away from walls when Goo Ball is up.
  • 03Kill him after The Cube is used.
Respect
Punish
Per match

Head-to-head

Rat KingViscous
60.2%Win rate39.8%
0.89Kills per death0.68
+42Last-hit edge+0
+0Deny edge+0.5
+2.7KSoul lead+0
+4.8KObjective damage edge+0
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Laning

Win the lane: Rat King into Viscous

  1. 01Rat King out-farms Viscous by ~42 last hits per match. Contest every orb and punish them for walking up to last-hit.
  2. 02Brawler mirror: whoever lands crowd control first wins the trade. Keep stamina for the dash out.
Skill order

Skill order for this matchup

60.2% win rate over 81,046 matches

Viscous’s kit

Threats

Goo BallUltimate
Stun150s cd
Splatter
Slow26s cd
Puddle Punch
Slow24s cd
Rat King’s kit

Your tools

Scrap Grenade
Slow26s cd
Rule, Ratannia!Ultimate
Slow180s cd
Rat Swarm
Mobility24s cd
Royal Pestments
Barrier22s cd
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Mid & late game

Winning the fights after lane

  • Rat King averages 0.89 kills per death against Viscous.
  • On average Rat King finishes 2.7k souls ahead of Viscous — convert the lead into objectives.
  • Rat King deals 4.8k more objective damage per match than Viscous — push structures when you win lane.
  • Track Goo Ball (150s cooldown). The window right after Viscous uses it is your best time to fight.
Also check

Who else beats Viscous

GravesFavouredGraves vs Viscous62.1%48,586 matchesRat KingFavouredRat King vs Viscous60.2%70,189 matchesSevenFavouredSeven vs Viscous58.9%34,891 matchesPaigeFavouredPaige vs Viscous58.3%31,142 matches
FAQ

Matchup questions

Who wins Rat King vs Viscous?

Rat King wins 60.2% of 70,189 recent matches against Viscous — favoured.

How do I beat Viscous as Rat King?

Rat King out-farms Viscous by ~42 last hits per match. Contest every orb and punish them for walking up to last-hit. Track Goo Ball (150s cooldown). The window right after Viscous uses it is your best time to fight.

What should Rat King buy against Viscous?

Debuff Reducer, Unstoppable, Bullet Resilience.