Death Rites

Ultimate Spell • Cost: 4

Whenever one of your units dies this turn, destroy one of an opponent's lowest tech units.

Black • Necromancy Ultimate Magic

Card-Specific Rulings

If there are any units that are indestructible or that can't leave play, ignore them when looking for the weakest unit. If such a thing would be their "lowest tech unit" then instead destroy their next weakest. — sharpo, 11/24/16