Reign of the Pit [Conspiracy] Human Barbarian Shaman The Wall of Bone is

The Wall of Bone is said to be an aspect of the Great Wall in Hel

It merely hides for its own safety

Set: Commander Anthology Type: Instant Rarity: Rare Cost: {X}{W}{W} Put target nonland permanent into its owner's library just beneath the top X cards of that library

Set: Prophecy Type: Creature — Insect Rarity: Common Cost: {1}{B} Whenever Plague Fiend deals combat damage to a creature

as unblinking as the stars upon their shields

Reign of the Pit [Conspiracy] Human Barbarian Shaman The Wall of Bone isSet: Conspiracy Type: Sorcery Rarity: Rare Cost: {4}{B}{B} Each player sacrifices a creature. Create an X X black Demon creature token with flying, where X is the total power of the creatures sacrificed this way.