Abyss

Abysses are shark-like Mirror Monsters that, in Kamen Rider Decade, are contracted to Kamen Rider Abyss. They are capable to shot water into enemies.


 * Abysshammer (アビスハンマー): A Hammerhead shark monster with machine guns and missile launchers. It targeted a client of Kitaoka. Destroyed by Ryuki's Dragon Rider Kick and Zolda's Giga Launcher. Abysshammer appeared in Shinji's dream during the Hyper Video special, among those destroyed in Zolda's End of World.


 * Abysslasher (アビスラッシャー): A Shark monster with two saw-like swords and water-spewing abilities. It targeted a child named Takuya. Destroyed by Knight Survive's Shippu Dan. Abysslasher appeared in Shinji's dream during the Hyper Video special, destroyed by Ouja's Veno Crash.