Kirby's Dream Land artwork
Skuller appears to be a human skull with tiny yellow pupils.
Skuller serves as the Extra Game equivalent of Mumbies. Just like Mumbies, Skuller can't be inhaled and moves in a set pattern. It is faster than its counterpart and inflicts two points of damage when it makes contact with Kirby, making it a threat. When Skuller moves around the screen, its eyes and mouth open and close.