Sporogenic Infection - Duskmourn: House of Horror - 117

Enchantment — Aura

Mana Cost: {1}{B}

Enchant creature
When this Aura enters, target player sacrifices a creature of their choice other than enchanted creature.
When enchanted creature is dealt damage, destroy it.

Uncommon · Duskmourn: House of Horror · #117 (DSK)

Illustrated by Warren Mahy