Rat King build guide

Ratgar's Nade King (crayon edit)

by RatgarVersion 7Updated Oct 9, 2026Guide #854388

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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: 21 (as last synced by the API; not match usage)

Author's notes

Things are gonna go...BOOM

Item categories

1Early game
Game stage · 8 items
1. 1
  Monster Rounds
2. 2
  High-Velocity Rounds
3. 3
  Opening Rounds
  Built from High-Velocity Rounds
4. 4
  Mystic Expansion
5. 5
  Cultist Sacrifice
  Built from Monster Rounds
6. 6
  Enduring Speed
7. 7
  Fortitude
8. 8
  Ballistic Enchantment
  Built from Mystic Expansion
2Lane greensoptional
Author's category · 4 items
1. 1
  Extra Regen
2. 2
  Extra Stamina
3. 3
  Extra Health
4. 4
3Mid game
Game stage · 9 items · Sell Opening For Berserker
1. 1
  Kinetic Dash
  Built from Extra Stamina
2. 2
  Superior Cooldown
3. 3
  Spirit Resilience
4. 4
4Late game
Game stage · 8 items
1. 1
  Witchmail
2. 2
  Inhibitor
3. 3
  Unstoppable
4. 4
5Testingoptional
Author's category · 7 items
1. 1
  Refresher
2. 2
  Arctic Blast
3. 3
  Torment Pulse
4. 4
6Secret Cheese
Author's category · 1 items
1. 1
  Mystic Reverb

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 2			Scrap Grenade: 2 AP upgrade, step 5		Scrap Grenade: 5 AP upgrade, step 7