Tharizdun Wakes

Destroy all creatures. If {w} was used to cast this
spell, destroy all enchantments. If {u} was spent to
cast this spell, draw a card. If {r} was spent to cast
this spell, destroy all lands. If {g} was spent to cast
this spell, destroy all artifacts. If {w}{u}{b}{r}{g} was
spent to cast this spell all permanents lose indestructible.
"When the chained god stirs, all worlds shutter."
-Procan, Last of his pantheon.