Wall of Bone
Creature — Skeleton Wall
A Skeleton is comprised of the bones of a creature. In Magic, the creature type is used for cards that depict the magically animated bones of deceased creatures. Wall is a creature type, usually found on defensive creatures. They represent barriers for attackers ranging from physical objects to intangible forces. Being unable to attack, Walls in general have a higher toughness than power but there are exceptions, like Blistering Barrier.