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Base Effect
Double Energy
Double Energy card borderDouble Energy card frameSkillDouble Energy card bannerDouble Energy card cost plate

Double Energy

1
Double your Energy. Exhaust.
Upgrade Effect
Double Energy+
Double Energy+ card borderDouble Energy+ card frameSkillDouble Energy+ card bannerDouble Energy+ card cost plate

Double Energy+

0
Cost changes from 1 to 0
DefectSkillUncommon

Double Energy

Base Effect

Double your Energy. Exhaust.

Upgrade Effect

Cost changes from 1 to 0

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.

Double Energy card guide with upgrades, synergies, and deck