Lim, the Returned

+3: Target creature card in your graveyard gains Unearth until the end of your turn were its Unearth cost is equal to its mana cost.
+3: Target instant or sorcery card in your graveyard gains Flashback until end of turn were its Flashback cost is equal to its mana cost.
-12: You gain an emblem which has "You may play cards from your graveyard. Whenever a card goes into your graveyard from anywhere, exile instead."