Ranger: Blue Aquitian Ranger
Actor: Karim Prince
First Appearance: “Alien Rangers Of Aquitar: Part 1″
Last Appearance: “Countdown To Destruction: Part 2”
Sentai: Ninja Sentai Kakuranger
After Master Vile uses the Orb Of Doom to transform the Mighty Morphin’ Power Rangers into children, Cestro comes to Earth to aide in the fight against Rita & Zedd. As the technical adviser of the team, Cestro helps Billy develop inventions to keep him and the rest of his teammates hydrated.
Blue Battle Borg
The Blue Battle Borg is a blue humanoid-like zord that is controlled by the Blue Aquitian Ranger telepathically.
The Blue Shogunzord is a blue humanoid-like zord that is piloted by the Blue Ranger after his Wolf Ninjazord becomes unusable. The Blue Shogunzord is later used by the Blue Aquitian Ranger during his stay on Earth.
The Aquitian Saber is the primary weapon for all the Aquitian Rangers.
Cestro can summon a stream of water to submerge his enemies in water.