Into the Time Vortex (Surge Foil) Finish:Foil prowess (Whenever you cast a

prowess (Whenever you cast a noncreature spell

you may exile a black card from your hand rather than pay this spell's mana cost

Sacrifice Mindslaver: You control target player during that player's next turn

II — Each opponent discards three cards

Discard this card: It deals 4 damage to target attacking or blocking creature

Into the Time Vortex (Surge Foil) Finish:Foil prowess (Whenever you cast aCascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.) Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)