Surren, The Returned

+1: Creatures you control Gain Extort until the end of turn.
-3: Target opponent sacrifices a creature. Put X 2/2 Spirit creature tokens with Lifelink onto the battlefield, where X is that creatures power.
-7: Target opponent gets an Emblem with "Whenever you or another player casts a spell, You lose 1 life and Surren, The Returned's Owner gains 1 life"