Insanirebel

   The sworn enemy of Sentaitan, Insanirebel sees humanity as only as a source of power. He lures in his prey by pretending to be discarded and with his hatch open. Once someone sits in the cockpit, he hijacks their mind and uses that person to operate and attack the people. Inside his cockpit, he has two different tracking systems, in case one of them is inactive during battle. With his lighting shoulder blasters, he can stun his enemies, leaving them vulnerable to his attacks. He also packs a small blaster and a sword, in case he needs to use close combat. During one of his battles, he destroyed Sentaitan's body, leading to Sentaitan's mark 2 body being created.

    His name is the portmanteau of the Latin word for madness, (insanire), and rebel.