
Artifact
Buff
Negates debuffs.
Swallows one debuff: when a visible debuff would be applied to the owner, Artifact sets the amount to 0 and spends one stack. Buffs, hidden powers and amounts that count as buffs pass through untouched.
One per application: no matter how large it is, and it never decays.
No player source: no player card or relic grants it.
Enemies carry it from the start: Chomper with 2, Mecha Knight and Aeonglass with 3, Cubex Construct and Punch Construct with 1.
Kind
Buff
BuffStacks
Yes
Applied by
5 enemies
Where it comes from
Enemies that apply Artifact
Also named on
Notes
In multiplayer the stacks an enemy receives grow by 1 for every player beyond the first, so Chomper faces two players with 3. Expose strips every stack from an enemy along with its Block before applying its Vulnerable. Otherwise burn stacks with cheap debuffs first, since even 1 Weak removes a whole stack.
Rules and timing
In co-op an enemy receives more of it: the amount rises with the number of players.
Changes by version
- Unsettling Lamp relic no longer get used up if the target's Artifact blocks the debuffBug fixEnfeebling TouchMiseryStrengthPlaytestFixed Enfeebling Touch + Misery combo causing enemies with Artifact to gain Strength next turn
All 13 patch notes10 older
- Nerfed Adversary: Artifact decreased from 1/2/3 to 0/1/2
- Artifact increased from 1 to 2ChangeInternal playtestDoor's Enforce no longer gives additional Artifact
- 27 Aug 2025NameToothed enchantmentTechnify (to match theming as it applies Artifact)Internal playtestChanged power name from "Toothed enchantment" to "Technify (to match theming as it applies Artifact)"
- Buffed Cubex Construct: now has 1 Artifact
- Twisted Funnel relic no longer gets applied before start of turn Artifact
- Bag of Marbles and Red Mask relics now properly remove Artifact power from enemies that start with it
- Neurosurge card's power is now categorized as a debuff so it can be negated with Artifact
- When Artifact negates a debuff, there's some text so it's more clear
- Shockwave card now correctly applies vuln if there is only 1 Artifact
Internal playtest notes are from before the Early Access release. Names and numbers in them can differ from the game today.

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Aeonglass
Chomper
Cubex Construct
Mecha Knight
Punch Construct
Expose

