Cersh, Chaos Summoner

{4}{t}, Add any combination of {u} or {r} four times. Cersh, Chaos Summoner does not untap during your next untap step.
Once per turn you may cast Summoner Titan, Sky Devourer, Hellscape Hunter, Cloudburst Elemental, or Ghelra, Chaos Incarnate from outside the game. You may only control one of each at a time.
Indestructible, Shroud