Add to deck
- Exhaust
- Removed until the end of combat.
Double Energy
The DefectDouble Energy+Cost 0
Obtained
card rewardsThe Defect
Merchant price
StS2- Shop band
- 71–79GoldBase price: 75 Gold Shop roll: ×0.95–1.05
Slay the Spire
Double EnergySame in Slay the Spire