The Mountain Cracker

-2: Create a Golem token and add 1 mana to your mana pool. If im 10 or below heal myself 1.
-4: Add 3 mana to your mana pool. If im 5 or below heal myself 3.
-6: Spend all of your spell mana to deal damage to any target equal to the amount spent. If im 2 or below deal 10 damage to any target.