XyvyX, Ultimate Tyrant

[+1]: Until your next turn, all players can't
play noncreature spells.
[0]: Destroy target Creature, Artifact, or Enchantment.
[-1]: All opponents lose 3 life.
[-2]: All opponents discard 2 cards.
[-8]: Gain control of 8 target permanents.
XyvyX can use each of her loyalty abilities
once during each of your turns.