THE RATBRINGER (RAT KING LIGHTBRINGER)

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Hero

Rat King

Rat King
Scrap Grenade
Scrap Grenade
Throw a grenade of scrap that detonates multiple times, dealing bullet damage and applying slowslow.

The grenade can be meleed to knock it away.Read more
Rat Swarm
Rat Swarm
Call forth a swarm of rats that leap onto enemies, dealing spirit damage over time and reducing their bullet resistbullet 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.Read more
Royal Pestments
Royal Pestments
Adorn scrappy armor, gaining barrierbarrier 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.Read more
Rule, Ratannia!
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.Read more
Build id
836351
#Citadel_HeroBuilds_EarlyGame
Close Quarters
Close Quarters
Weapon
800
Berserker
Berserker
Weapon
3 200
Titanic Magazine
Titanic Magazine
Weapon
1 600
Extra Regen
Extra Regen
Vitality
800
Enduring Speed
Enduring Speed
Vitality
1 600
Extra Charge
Extra Charge
Spirit
800
Opening Rounds
Opening Rounds
Weapon
1 600
Grit
Grit
Vitality
800
Optional
Healing Rite
Healing Rite
Vitality
800
Fortitude
Fortitude
Vitality
3 200
Stamina Mastery
Stamina Mastery
Vitality
3 200
Dispel Magic
Dispel Magic
Vitality
3 200
Rebuttal
Rebuttal
Vitality
800
#Citadel_HeroBuilds_MidGame
Burst Fire
Burst Fire
Weapon
3 200
Point Blank
Point Blank
Weapon
3 200
Warp Stone
Warp Stone
Vitality
3 200
Duration Extender
Duration Extender
Spirit
1 600
Compress Cooldown
Compress Cooldown
Spirit
1 600
Rapid Recharge
Rapid Recharge
Spirit
3 200
Surge of Power
Surge of Power
Spirit
3 200
Mercurial Magnum
Mercurial Magnum
Spirit
6 400
Juggernaut
Juggernaut
Vitality
6 400
Late Optional
Diviner's Kevlar
Diviner's Kevlar
Vitality
6 400
Witchmail
Witchmail
Vitality
6 400
Indomitable
Indomitable
Vitality
6 400
#Citadel_HeroBuilds_LateGame
Frenzy
Frenzy
Weapon
6 400
Siphon Bullets
Siphon Bullets
Vitality
6 400
Spiritual Overflow
Spiritual Overflow
Weapon
6 400
Silencer
Silencer
Weapon
6 400
Superior Cooldown
Superior Cooldown
Spirit
3 200
Superior Duration
Superior Duration
Spirit
3 200
Spellbreaker
Spellbreaker
Vitality
6 400

The order of leveling abilities

Ability
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Scrap Grenade
Scrap Grenade
1
2
5
Rat Swarm
Rat Swarm
1
2
5
Royal Pestments
Royal Pestments
1
2
5
Rule, Ratannia!
Rule, Ratannia!
1
2
5

News

Deadlock New Hero Rat King: All Abilities, Upgrades and Full Hero Overview
Deadlock New Hero Rat King: All Abilities, Upgrades and Full Hero Overview
Rat King is now playable in Deadlock, bringing Scrap Grenade, Rat Swarm, Royal Pestments and Rule, Rattania! to the battlefield. Here is a full breakdown of his abilities, stats, Spirit scaling and upgrades.
  • New🔥
Deadlock The City Never Sleeps Update: 6 New Heroes, The Broker, Map Overhaul, HUD & More
Deadlock The City Never Sleeps Update: 6 New Heroes, The Broker, Map Overhaul, HUD & More
Deadlock’s The City Never Sleeps update adds six new heroes, The Broker, Corrupted Items, a New York map overhaul, HUD upgrades, accessibility tools and more
  • New🔥
Deadlock Patch Notes - 09/16/2026 (Minor Update)
Deadlock Patch Notes - 09/16/2026 (Minor Update)
Valve released a new Deadlock patch on September 16, 2026. The update includes changes to comeback mechanics, objective rewards, item balance, movement slows, parry mechanics, and multiple hero adjustments.
  • New🔥

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