Creeper

The Creeper is the weakest of all Nobodies. It can change their shape into a shield, spear, mask and sword. It tends to come in high numbers, and usually accompanies Dusks. When they first appear they don't have the head point or front legs. They copy Dragoons by curling up into a ball shape and disappearing, then coming down on top of you and giving you damage. Some people believe it is controlled by Zexion, but Zexion was killed in Chain of Memories, thus, they can't be controlled by him.

Journal Entry
''The weakest of the Nobodies. It takes on various shapes, making it difficult to read its next move.''

When it is paired with Dusk, use Reversal to stop its movements before attacking. It is known to alos come in large groups in the world that never was