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 2BB
2B: Return Altar of the Wretched from your graveyard to your hand.
Reverse Type:
Creature — Skeleton Horror
Wretched Bonemass's power and toughness are each equal to the total power of the exiled cards used to craft it.
Wretched Bonemass has flying as long as an exiled card used to craft it has flying. The same is true for first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, protection, reach, trample, and vigilance.
Near Mint - $1,100
Lightly Played - $900
Moderately Played - $800
Heavily Played - $700
Damaged - $600
Near Mint Spanish - $1,100
Lightly Played Spanish - $900
Moderately Played Spanish - $800
Heavily Played Spanish - $700
Damaged Spanish - $600
Foil Prices
Near Mint Foil - $900
Lightly Played Foil - $700
Moderately Played Foil - $600
Heavily Played Foil - $500
Damaged Foil - $500
Near Mint Foil Spanish - $900
Lightly Played Foil Spanish - $700
Moderately Played Foil Spanish - $600
Heavily Played Foil Spanish - $500
Damaged Foil Spanish - $500