Almighty Hades Of Olympus

{10}{b}The Purge: Destroys all enemy monsters and every monster your enemy summons gets a -1/1 until the end of the game
{5}{b}Staff Slam: all monsters get a -1/1 and one random enemy monster dies
{3}{p/b}{b}{r}Beam Of Death: kill one monster at random and if enemy has no monsters deal 3 damage