Possibility Storm cares about the "spell" that was exiled, not the card as it exists in exile. A bestowed card will be exiled as an Enchantment-Aura, so you have to dig for an enchantment card to cast.
Tag: Possibility Storm
Understanding Possibility Storm
Oh, the possibilities! is already a favorite of mine because of the sheer hilarity and chaos it can cause. It’s also seeing play in several EDH decks for that same reason, and even made an appearance at the most recent Pro Tour due to its ability to blank in some matchups. So with the possibility […]