Zetis, Myremancer

X: Until your next upkeep, prevent the next X damage that would be dealt to Zetis, Myremancer. Zetis deals X damage to you.
-7: Zetis deals 10 damage divided as you choose among one, two, or three target creatures. Gain 10 life.
-14: Destroy all noncreature, nonplaneswalker permanents. Zetis deals 10 damage to two target creatures.