Rin Okumura

+2: Draw a card, then discard a card.
-1: Until end of turn, Rin Okumura becomes a 5/5 Demon with flying and indestructible.
-7: Target opponent gets an emblem that says: "Whenever a player draws a card, you lose 3 life. Whenever a player discards a card, you lose 2 life."