Ruinous Ultimatum (204) (Ikoria: Lair of Behemoths)
| Set: | Ikoria: Lair of Behemoths |
| Type: | Sorcery |
| Rarity: | Rare |
| Cost: | RRWWWBB |
| Colors: | BRW |
Destroy all nonland permanents your opponents control.
"Strike those abominations down. Let their names rot with their remains."
—General Kudro