J'Zargo,Meddling Rakshasa

+2: Each opponent may create 3 treasure tokens and gain 4 life. Create 3 treasure tokens, and gain life equal to life gained by opponents this turn.
-3: Give +X/+0 to a creature and +0/+X to a different creature, where X is the number of treasures you control. You may activate this at any time.
-10: Creatures you control gain +X/+X until end of turn, where X is equal to the number of treasure tokens currently on the battlefield.