Kaya, Grand Sorceress

+1: Exile up to 2 cards from target graveyard. Scry 1, then draw a card
-1: Target creature gets -X/-X, where X is the number of cards target that creature's controller owns in exile
-3: Put two cards from exile into their owner's graveyards. If you do, exile Kaya, Grand Sorceress until the beginning of your next upkeep