Wraith Form
Gain 2 Intangible. At the start of your turn, lose 1 Dexterity.
Silent
Power
3
Ancient
Wraith Form+UPGRADED
Gain 3 Intangible. At the start of your turn, lose 1 Dexterity.
It might look scary to lose 1 Dexterity per turn, but Wraith Form is one of the most powerful cards in the history of this franchise. It would win Slay the Spire 1 runs which had no business winning, almost by itself. One copy alone might not seem that abuseable, but keep in mind that you could target this with Nightmare and be Intangible for 12 turns, essentially making defense irrelevant for the entire length of the longest boss fights in the game.
Even pairing this with a Duplication potion gets into obscene territory.
