Ilios the Shining Diamond

+1: You may either create a treasure token or discard a card, then draw a card. Gain 1 life.
-5: Gain control of target creature and untap it. It gains haste until end of turn. At the next end step sacrifice the creature and draw a card.
-7: You get an emblem with, "At your upkeep gain control of target creature. It's controller loses 2 life and discards a card."