Prometheus, Thief of Divinity

Vigilance, Haste, Trample.
As long as you have more life than your starting life, Prometheus, Thief of Divinity isn't a creature.
When Prometheus, Thief of Divinity deals combat damage to a player, that player sacrifices target noncreature permanent they control. Gain life equal to the mana value of the exiled card and draw two cards.

{t}{w/b}{w/b}: Counter target spell. You may activate this any time you could cast an instant.
{t}{2}{w/b}{w/b}: Destroy all permanents you don't control. You take 20