+altar, +sacrifice (9)
As an additional cost to cast this spell, sacrifice a creature.
Search your library for a creature card, reveal it, put it into your hand, then shuffle.
Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power.
When Altar of the Wretched enters the battlefield, you may sacrifice a nontoken creature. If you do, draw X cards, then mill X cards, where X is that creature's power.
Craft with one or more creatures
: Return Altar of the Wretched from your graveyard to your hand.
Draw two cards.
Sacrifice a creature: Add .
, Pay 2 life, Discard a card, Sacrifice a creature: Create a 5/5 black Demon creature token with flying. Activate only as a sorcery.
, Sacrifice a creature: Draw a card.
Sacrifice a creature: Add one mana of any color.
, , Sacrifice a creature: Add .
, , Sacrifice a creature: Create a 3/3 colorless Zombie artifact creature token. Activate only as a sorcery.
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