Whispersilk Cloak (Premium Foil) [Tenth Edition] Artifact Creature The Wall of Bone is

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

Set: The List Type: Legendary Planeswalker — Tyvar Rarity: Mythic Cost: {2}{G}{G} Elves you control have “{T}: Add {B}

put a +1/+1 counter on each of them

create a tapped 1/1 black Skeleton creature token

If you put an artifact onto the battlefield this way

Whispersilk Cloak (Premium Foil) [Tenth Edition] Artifact Creature The Wall of Bone isSet: Tenth Edition Type: Artifact Equipment Rarity: Uncommon Cost: {3} Equipped creature can't be blocked and has shroud. (It can't be the target of spells or abilities.) Equip {2} Such cloaks are in high demand both by assassins and by those who fear them.