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Genetic AlgorithmGain 1 Block.
Permanently increase this card's Block by 3.
Exhaust.Skill1
Genetic Algorithm+Gain 1 Block.
Permanently increase this card's Block by 4.
Exhaust.Skill1
Add to deck
Exhaust
Removed until the end of combat.

Genetic Algorithm

The Defect

Genetic Algorithm+Gain 1 Block.
Permanently increase this card's Block by 4.
Exhaust.

Obtained

card rewardsThe Defect

Merchant price

StS2
Shop band
142–158GoldBase price: 150 Gold Shop roll: ×0.95–1.05

Slay the Spire

Genetic Algorithm
StS1StS2
Block increase2 / 33 / 4
RarityUncommonRare