ImperviousGain 30 Block.
Exhaust.
Skill2
Impervious+Gain 40 Block.
Exhaust.
Skill2
Add to deck
Block
Until next turn, prevents damage.
Exhaust
Removed until end of combat.

Impervious

The Ironclad

Impervious+Gain 40 Block.
Exhaust.

Obtained

card rewardsThe Ironclad

Merchant price

StS1
Shop band
135–165GoldBase price: 150 Gold Shop roll: ×0.9–1.1

Slay the Spire 2

Impervious

Same in Slay the Spire 2