name: X
printings: ULST, UST
text: As long as X is in X's owner's opponent's hand, X's owner may cast X and activate X's abilities. That opponent can't cast X and plays with their hand revealed.\n{U}{B}, {T}: Put X into target opponent's hand.\n{3}{U}{B}: You may play a land or cast a spell from the hand X is in. If you cast a spell this way, you cast it without paying its mana cost.
type: Legendary Creature — Human Spy