Jace, Psionic Warrior

+1: Jace becomes a 2/2 Warrior creature with haste, unblockable, hexproof, and "Whenever Jace deals combat damage, draw a card" until end of turn.
-3: Jace deals 4 damage to target creature or player and 2 damage to you.
-5: Target player gets an emblem with "Play with your hand revealed. Other players may cast spells from your hand."