Impervious - Slay the Spire 2
Gain 30 Block . Exhaust .
Impervious
+UPGRADEDGain 40 Block . Exhaust .
Synergies & related cards

Lose 1 HP. Give another player Block equal to your Block . Exhaust .
Exhaust synergy — forms an efficient resource loop with Demonic Shield.

Exhaust all non-Attack cards in your Hand . Gain 5 Block for each card Exhausted .
Exhaust synergy — forms an efficient resource loop with Second Wind.

Gain 7 Block . Exhaust 1 card at random.
Exhaust synergy — forms an efficient resource loop with True Grit.

Innate . Gain 10 Block . Exhaust .
Exhaust synergy — forms an efficient resource loop with Boot Sequence.