![Urza's Ruinous Blast [Dominaria Promos]](http://dominocitygamingtcg.com/cdn/shop/products/d4ccd7ff-525a-485f-8c29-17a3a963f4ad_{width}x.jpg?v=1619679113)
![Urza's Ruinous Blast [Dominaria Promos]](http://dominocitygamingtcg.com/cdn/shop/products/d4ccd7ff-525a-485f-8c29-17a3a963f4ad_580x.jpg?v=1619679113)
Urza's Ruinous Blast [Dominaria Promos]
| Set: | Dominaria Promos |
| Type: | Legendary Sorcery |
| Cost: | {4}{W} |
(You may cast a legendary sorcery only if you control a legendary creature or planeswalker.)
Exile all nonland permanents that aren't legendary.
Centuries ago, one man's vengeance plunged the world into ice and darkness.
