Gravescabs are fun, reversible plush covers that are placed over a base plush toy called a Skell.
Skells are wounded spirit creatures sent to a land called The Peel. In The Peel, Sanaman the Box Dropper drops graveboxes down from the sky that contain Gravescabs. Each Gravescab represents a unique, positive quality. By wearing different Gravescabs, the Skells can heal and return to the worlds of spirits where they belong. If a Skell wears a Gravescab and does not share its quality, it will turn into a Dirtscab (the reverse side of every Gravescab is its black and brown Dirtscab form)!
Gravescabs Children's Introduction Story