Jace, Vryn's Prodigy // Jace, Telepath Unbound

: Draw a card, then discard a card. If there are five or more cards in your graveyard, exile Jace, Vryn's Prodigy, then return him to the battlefield transformed under his owner's control.

+1: Up to one target creature gets -2/-0 until your next turn.

?3: You may cast target instant or sorcery card from your graveyard this turn. If that spell would be put into your graveyard this turn, exile it instead.

?9: You get an emblem with "Whenever you cast a spell, target opponent mills five cards."