Mysterious Abyss

The Mysterious Abyss (ワンダーオブアビス Wandā obu Abisu, Wonder of Abyss) Keyblade is acquired after defeating Ursula in Kingdom Hearts II. This Keyblade is the equivalent of the Crabclaw Keyblade from Kingdom Hearts.

Appearance
The token is in the shape of a shell connected to the handle which is made up of assorted shells by a golden chain. Whilst the teeth and blade of the Keyblade are in the shape of a water spout.