Cruelclaw's Heist

Gift a card (You may promise an opponent
a gift as you cast this spell. If you do, they
draw a card before its other effects.)
Target opponent reveals their hand. You
choose a nonland card from it. Exile that
card. If the gift was promised, you may cast
that card for as long as it remains exiled, and
mana of any type can be spent to cast it.