Upon pickup, lose 15 HP and Upgrade 2 random cards.
At the start of the next 5 combats, gain 2 Strength .
Whenever you Exhaust a card, deal 1 damage to a random enemy.
Whenever you add a card that gains Block to your Deck , Enchant it with Nimble 2 .
Whenever you break an enemy's Block , apply 2 Vulnerable .
