Crux of Mirrodin (Un-Known Event Playtest Cards)

Rarity:	P
Creature Type or Sub Type:	Sorcery
Rules Text Contains:	Choose one — • Destroy all nonland permanent cards originally printed in Mirrodin, Darksteel, Fifth Dawn, and Scars of Mirrodin expansions. • Destroy all nonland permanent cards originally printed in the Mirrodin Besieged, New Phyrexia and Phyrexia: All Will Be One expansions.
Set:	Un-Known Event Playtest Cards