James, the Undying

+1: Discard a creature card from your hand, target creature gets -X/-X until end of turn where X is the creature's converted mana cost.
-3: Target card in your graveyard gains "Dredge 4" until end of turn. Draw a card.
-7: You gain an emblem with "Discard a card: Return target card from your graveyard to your hand and gain 3 life."