Mirage

Creature — Specter

Whenever this creature blocks or becomes blocked by a nonblack creature, destroy that creature at end of combat.

Dread Specter

Sorcery

Choose one —
• Destroy target Plains and target white creature.
• Destroy target Island and target blue creature.

Reign of Chaos

Torrent of Lava deals X damage to each creature without flying.
As long as Torrent of Lava is on the stack, each creature has "{T}: Prevent the next 1 damage that would be dealt to this creature by Torrent of Lava this turn."