Altrar, the berserker

+2: Creatures you control get +2/-1 until end of turn.
-4: Until the end of turn. Creatures you control get: 'Whenever this creature deals combat damage to another creature, you may draw a card.'
-11: You get an emblem with: 'At the beginning of combat on your turn. each opponent loses 4 life and you gain 4 life for each attacking creature.'