Nahiri's Sacrifice - Phyrexia: All Will Be One - 142

Sorcery

Mana Cost: {1}{R}

As an additional cost to cast this spell, sacrifice an artifact or creature with mana value X.
Nahiri's Sacrifice deals X damage divided as you choose among any number of target creatures.

Uncommon · Phyrexia: All Will Be One · #142 (ONE)

Illustrated by Andrey Kuzinskiy