Combustion
Enemies killed by the bearer explode, dealing 20% of its damage per stack to nearby foes.
- Type
- Enchantment
- Owner
- King of Spells
- Unlock the king
- Use 9 spells
How players use it
- King of Spells Alternatives (Aevean): Warlocks fed by Offering with Scrollmaster x4 and Sorcerous x3, or Wizards with Arcane x4, Combustion and Steel Coat.
How to get it
- In the King of Spells's 9-card deck: a run as this king can start with it, and losing a battle offers cards from your own deck.
- Loot after beating the King of Spells in battle when that king is one of your enemies.
- Merchant: Jack of Magic (tomes and enchantments).
- Joker mode: pick it for a custom deck.
Rest of the King of Spells deck
Patch history
- Patch #19
Combustion now works properly again.
- Patch #22
A Bomber with Combustion will no longer cause friendly fire.
- Patch #31
Combustion now has a dedicated FX.
Lines from the official Steam patch notes since Patch #18 that name this card.
Data: 9 Kings 1.0 card table on the official wiki, imported 2026-11-13.