Rat King
Weapon: Sovereign's Decree
Weapon DPS
60
Sustained DPS
37.9
Bullet damage
6
Bullets per shot
2
Fire rate
5
Ammo
24
Reload
2.8s
Community match sample · 7 days · all ranks · Oct 5, 2026–Oct 11, 2026
Matches
443,615
Win rate
56.8%
Source: Deadlock API · Updated: Oct 12, 2026
Base stats
Health
800
Move speed
6.8
Sprint speed
1.6
Stamina
3
Health regen
2
Melee
50 / 116
Abilities
Scrap Grenade
Throw a grenade of scrap that detonates multiple times, dealing bullet damage and applying slow.
The grenade can be meleed to knock it away.
Cooldown 26s
Detonation Damage 70 Movement slow 20% Detonations 3 Detonation Radius 8m Slow Duration 4s
Upgrades · 3
The final detonation has a longer fuse but increased detonation radius, deals increased bullet damage and applies a stronger slow.
Big Detonation Move Speed 40% Slow Duration 4s
Upgrades
1 AP -8s Cooldown
2 AP +70 Detonation Damage
5 AP Add an additional final Bigger Detonation (+1 Detonations, +300 Big Detonation Damage, +1 Big Detonation Damage · Scaling, +14m Big Detonation Radius, +1 Big Detonation Radius · Scaling (Ability Range), +0.12 Big Detonation Move Speed · Scaling)
Rat Swarm
Call forth a swarm of rats that leap onto enemies, dealing spirit damage over time and reducing their bullet resist with every bite. The more rats are attached, the faster they will bite the target.
Enemies can have multiple rats attached, but can shake off a rat early by performing a ground or air dash.
Cooldown 24s Charges 1 Charge Delay 8s Cast Range 50m Duration 6s Radius 10m
Damage per Bite 8 Bullet Resist per Bite -1% Bite Interval per Rat 1 Debuff Duration 4s Max Rats 5
Upgrades
1 AP +1 Charges
2 AP Increased Swarm Size
+4s Debuff Duration (+2 Rat Swarm Cols, +1 Rat Swarm Rows, +100 Rat Swarm Width, +4s Debuff Duration)
5 AP +8 Damage and -1% Bullet Resist per Bite (-1% Bullet Resist per Bite, +8 Damage per Bite)
Royal Pestments
Adorn scrappy armor, gaining barrier based on your max health. As long as the armor holds, bullets have a chance to be deflected back towards the attacker.
The barrier does not benefit from resists.
Cooldown 22s Duration 6s
Max Health as Barrier 15% Bullet Return Chance 15% ↑0.1
Upgrades
1 AP +4s Duration
2 AP -8s Cooldown
+15% Bullet Return Chance (+15% Bullet Return Chance, -8s Cooldown)
5 AP Reduce all damage to a max of 250
+10% Max Health as Barrier (+10% Max Health as Barrier, +250 Damage Cap)
Rule, Ratannia!
Charge up and summon the banner of Ratannia, granting all nearby allies increased move speed, immunity from slows, and reduced incoming damage while near the banner.
Cooldown 160s Cast Delay 2s Duration 10s Radius 20m
Banner Aura: Move Speed 3m/s Banner Aura: Damage Reduction 15% Radius 20m
Slam the banner into the ground causing the sewers below to violently erupt, dealing bullet damage while applying knockup and slow to all enemies in the area. Rats will swarm out of the sewers, applying Rat Swarm to enemies they hit.
Banner Slam: Damage 200 Banner Slam: Movement slow 40% Flag Duration 12s Radius 20m
Upgrades
1 AP +2m Move Speed (+2m/s Move Speed)
2 AP +5s Flag Duration
+8m Radius (+5s Flag Duration, +8m Radius)
5 AP +150 Damage and +10% Damage Reduction (+150 Damage, +10% Damage Reduction)
Changed in recent builds
Build client-6753 (Oct 5, 2026)
- Scrap Grenade: Detonation Damage 65 → 70
- Rat Swarm: Cooldown 28s → 24s
- Rule, Ratannia!: Cooldown 130s → 160s
- Rule, Ratannia!: Duration 12s → 10s
- Rule, Ratannia!: Radius 24m → 20m
- Rule, Ratannia!: Banner Aura: Damage Reduction 20% → 15%
Build client-6739 (Oct 2, 2026)
- Health: 780 → 800
- Move speed: 7.2 → 6.8
- Scrap Grenade: New ability
- Rat Swarm: New ability
- Royal Pestments: New ability
- Rule, Ratannia!: New ability
Build client-6712 (Sep 29, 2026)
- Added to the game
Background
The cryptid ruler of the New York Warrens, The Rat King towers over his subjects in size, strength, and ambition. No longer content with hiding underground, the king has revealed his bold vision for a future where he and his subjects can walk the surface without fear of the pest control vans that roam the streets of New York (or as the rats call them: human death squads) Step 1: Take control of Long Island Step 2: Declare Long Island as the new sovereign nation of Ratannia Step 3: Execute every human that refuses to leave this new rat utopia But air tight as this plan is, the king of rats didn't want to take chances: and so he’s decided to the summon the patron to help hedge his bets.
Skins for this hero 23
Gilded Albino RatKing + particles (violet update)
Rat King Transparent Cape
WhatsApp Rat King
RatKing Patch Work Capes
Ratking Transparent Attire
ДИНАСТИЯ (флаг + звуки)
Twitch (League Of Legends) Ratking - 3 VARIANTS
Scarlet RatKing + particles