Unpublished Tar Monster

Unpublished Tar Monster was a piece of art commissioned by Blizzard Entertainment but never had a card made for it. It is unknown for which expansion it was going to be released. It's name is unknown.

Trivia

 * Judging by its appearance, the art mostly resembles the tar monsters, Tar Lurker, Tar Lord, and Tar Creeper. Which means it could have had the effect as them.
 * Since it is most likely a tar monster, it may have been released during Journey to Un'Goro set.