Hydra

Hydra or Kamen Rider Plesio(II) is one of the major antagonist of Kamen Rider Oceanic.

Pre-Series
Born after The Black Flood, Hydra was one of the Ocians to control the Black Flood. He took the form of A University Chairman.

Present
Hydra now does everything he needs to stop Kivan from stopping the revival of The Black Flood.

Personalities
Hydra is a unique Ocian who does everything he can to stop anyone in his way.

Powers And Abilities
Sea Control:As an Ocian he has the power to control the seas.

Forms
Like Ocean, Plesio's form are called Modes.

Rider
Black Mode:Accessed through the Plesiosaur Key, This form is Plesio's Default Form. In this form Plesio is Purple.

Ocian
Hydra Ocian:Accessed through the Hydra Ocian Key, This form is Hydra's True Form. In this form Hydra is Silver.

Equipment
Ocean Driver-Transformation Device.

Sea Keys-Transformation Trinkets.

Ocian Keys-2nd Transformation Trinkets.

Weapon
Plesio Punisher-Main Weapon.