Defender (This creature can't attack.) {B}: Regenerate Wall of Bone. (The next time this creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)
The Wall of Bone is said to be an aspect of the Great Wall in Hel, where the bones of all sinners wait for Ragnarok, when Hela will call them forth for the final battle.
Near Mint - $11.700
Lightly Played - $9.400
Moderately Played - $8.200
Heavily Played - $7.000
Damaged - $5.900
Near Mint Spanish - $11.700
Lightly Played Spanish - $9.400
Moderately Played Spanish - $8.200
Heavily Played Spanish - $7.000
Damaged Spanish - $5.900