Thrash - Slay the Spire 2
Deal 4 damage twice. Exhaust a random Attack in your Hand and add its damage to this card.
Thrash
+UPGRADEDDeal 6 damage twice. Exhaust a random Attack in your Hand and add its damage to this card.
Related Mechanics
Synergies & related cards

Lose 1 HP. Exhaust 1 card. Gain 1 Strength .
Exhaust synergy — forms an efficient resource loop with Brand.

Apply 1 Vulnerable . Gain 1 Strength for each Vulnerable on the enemy. Exhaust .
Exhaust synergy — forms an efficient resource loop with Dominate.

Deal 10 damage. If Fatal , raise your Max HP by 3. Exhaust .
Exhaust synergy — forms an efficient resource loop with Feed.

Exhaust your Hand . Deal 7 damage for each card Exhausted . Exhaust .
Exhaust synergy — forms an efficient resource loop with Fiend Fire.