Altar of the Wretched // Wretched Bonemass
Altar of the Wretched
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 {2}{B}{B}
{2}{B}: Return this card from your graveyard to your hand.
Artifacts Matter Card Draw Craft Exile Matters Graveyard Matters Hexproof Horror Kindred Indestructible Life Matters Lifegain Lifelink Mill Protective Effects Reanimate Skeleton Kindred Transform Unconditional Draw