Altar of Bone
Sorcery
As an additional cost to cast this spell, sacrifice a creature.
Search your library for a creature card, reveal that card, and put it into your hand. Then shuffle your library.
イラスト：
Ice Age#281レア英語適正
裁定
2004年10月4日
Because the “search” requires you to find a card with certain characteristics, you don’t have to find the card if you don’t want to.
2013年4月15日
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年4月15日
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.