Altar of the Wretched // Wretched Bonemass

The Lost Caverns of Ixalan Commander (LCC) · #22

Artifact // Creature — Skeleton Horror Rare MV: 3.0

When this artifact enters, 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 this card from your graveyard to your hand.