Prismatic Explosion

Devoid (This card has no color.)
Kicker {w}{u}{b}{r}{g} (You may pay an additional {w}{u}{b}{r}{g} as you cast this spell.)
Exile all colorless creatures. If Prismatic Explosion was kicked, you may play cards from exile as though they were in your hand.
"The Eldrazi were defeated with out this. how can the Celestials. hope to stand a chance." - Myr Praetor