Rat King build guide

dumb hero

by Mirror 39Version 4Updated Oct 7, 2026Guide #859961

Search this name in the in-game build browser. Several guides can share a name, so check the author and update date.

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

goat

Item categories

1Early game
Game stage · 9 items
1. 1
  High-Velocity Rounds
2. 2
  Monster Rounds
3. 3
  Mystic Expansion
4. 4
  Sprint Boots
5. 5
  Cultist Sacrifice
  Built from Monster Rounds
6. 6
  Enduring Speed
  Built from Sprint Boots
7. 7
  Opening Rounds
  Built from High-Velocity Rounds
8. 8
  Extra Health
9. 9
  Fortitude
  Built from Extra Health
2maybeoptional
Author's category · 3 items
1. 1
  Fleetfoot
  if want instead of active reload
2. 2
  Extra Regen
3. 3
  Rebuttal
3Mid game
Game stage · 7 items
1. 1
  Swift Striker
2. 2
  Active Reload
3. 3
  Berserker
4. 4
4Late game
Game stage · 9 items · no order
1. 1
  Siphon Bullets
2. 2
  Frenzy
3. 3
  Spirit Resilience
4. 4
5if u need itoptional
Author's category · 6 items
1. 1
  Counterspell
2. 2
  Dispel Magic
3. 3
  Warp Stone
4. 4

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 1				Scrap Grenade: 1 AP upgrade, step 5	Scrap Grenade: 2 AP upgrade, step 6					Scrap Grenade: 5 AP upgrade, step 11