Creation Reanimator

+1: Return a creature card from your graveyard to the battlefield. You gain 1 life. Skip your next draw step.
+1: Shuffle X cards from your graveyard into your library, where X is the number of loyalty counters on Creation Reanimator. You gain 1 life.
+1: Create a Mystery Box. (It's a colorless artifact with "Sacrifice this: You may draw a card. You gain 1 life.")