Card name

Altar's Reap

Mana cost

{1}{B}

Mana value

2

Type

Instant

Rarity

common

Set

Commander Anthology (CMA)

Collector number

45

Artist

Donato Giancola

Official rulings

2013-04-15 You must sacrifice exactly one creature to cast this spell; you cannot cast it without sacrificing a creature, and you cannot sacrifice additional creatures.

2013-04-15 Players can only respond once this spell has been cast and all its costs have been paid. No one can try to destroy the creature you sacrificed to prevent you from casting this spell.