The Headless Horseman

+1: Target creature gets +X/+X until end of turn where X is equal to the number of loyalty counters on all Planeswalkers in the game.
-3: Return target creature card from a graveyard to the battlefield under your control, then sacrifice it at the end of your turn.
-9: You get an emblem with "You may cast creature cards from your graveyard without paying their mana costs."