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Base Effect
Decay
Decay card borderDecay card frameCurseDecay card bannerDecay card cost plate

Decay

0
Unplayable. At the end of your turn, if this is in your Hand, take 2 damage.
Upgrade Effect
Decay+
Decay+ card borderDecay+ card frameCurseDecay+ card bannerDecay+ card cost plate

Decay+

0
Unplayable. At the end of your turn, if this is in your Hand, take 2 damage.
NeutralCurseCurse

Decay

Base Effect

Unplayable. At the end of your turn, if this is in your Hand, take 2 damage.

Upgrade Effect

Strategy

Use this card to smooth early hallway fights, then evaluate whether it still advances your energy curve and scaling plan in elite and boss encounters.

Recommended Synergy

Pair it with draw, cost reduction, and relic support that lets the effect matter on the exact turn you need tempo or setup.

Decay card guide with upgrades, synergies, and deck usage