Urza's Ruinous Blast{4}{W}
Legendary Sorcery
(You may cast a legendary sorcery only if you control a legendary creature or planeswalker.)
Exile all nonland permanents that aren't legendary.
Exile all nonland permanents that aren't legendary.
Centuries ago, one man's vengeance plunged the world into ice and darkness.
Artist: Slawomir Maniak