Rat King build guide

rat fat

by darkezmondVersion 1Updated Oct 4, 2026Guide #849215

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Observed usage

Match statistics · filters applied except game mode

Published guide

As written by the author · latest version · not affected by filters

In-game favourites: 0 (as last synced by the API; not match usage)

Author's notes

123

Item categories

1Early game
Game stage · 7 items
1. 1
  Monster Rounds
2. 2
  Extra Regen
3. 3
  Extra Health
4. 4
  Extra Charge
5. 5
  Trophy Collector
6. 6
  Duration Extender
7. 7
  Compress Cooldown
2Early optoptional
Author's category · 2 items
1. 1
  Rebuttal
2. 2
  Rusted Barrel
3Mid game
Game stage · 8 items
1. 1
  Superior Duration
  Built from Duration Extender
2. 2
  Fortitude
  Built from Extra Health
3. 3
  Rapid Recharge
  Built from Extra Charge
4. 4
4Late game
Game stage · 5 items
1. 1
  Transcendent Cooldown
2. 2
  Diviner's Kevlar
3. 3
  Plated Armor
4. 4
5Mid-late optoptional
Author's category · 5 items
1. 1
  Counterspell
2. 2
  Bullet Resilience
3. 3
  Metal Skin
4. 4
6Late optoptional
Author's category · 2 items
1. 1
  Divine Barrier
2. 2
  Cursed Relic

Categories appear in the author's order. Only the editor's default Early, Mid and Late sections are marked as game stages; the author's own categories keep their names. “Built from” links come from the game's item recipes.

Published ability order

Published ability order: unlocks and upgrades in the author's order, one row per ability in slot order
Scrap GrenadeScrap Grenade			Scrap Grenade: Ability unlocked, step 3											Scrap Grenade: 1 AP upgrade, step 14	Scrap Grenade: 2 AP upgrade, step 15