mizel

Mizel's personality is observant and calculative - seemingly lacking in regards to human emotion. However, he has proven to be cunning and mischievous; toying around with his enemies in order to showcase his power.

He believes that he must cleanse humanity of its impurities, and refuses to accept that any human could be above his intellect/reasoning.

Chronology
Mizel first appears at the beginning of episode 43 arriving at N City, starting a rebellion of ghostjacked LBX using his own Vector. Around the time Ban Yamano, Hiro Hazama, Ran Hanasaki, and Kirito Kazama battle a ghostjacked Minerva Kai and one of his Vector, he introduces himself to the four when recalling Vector into his hands.

In episode 44, he organized another LBX rebellion filled with Ghost Jacked LBX being lead by a single Vector. As Ban and Hiro catch up to him with the Ikaros units to fight his Vector, he reveals to have hacked Eclipse, bringing it to N City in the sky, transforming into a gigantic robotic machine which he calls Mizel Trouzer.

In episode 45, Mizel eventually sent a swarm of Vectors out into N City and hacks all of the city's electronic devices, forcing NICS on the defensive, outmatching and outgunning them with Vector's overwhelming might. Eventually he stops his tirade, announcing his desire to create a perfect world, using the Mizel Truouser to steal the Seto 50 missiles Omega Dain originally intended to use.

In episode 47, Mizel overhears Ban and Junichirou argument, agreeing with war bringing technological advancements but costly due to the number of casualties and warfare. He finds out their location in the Innovator's former main HQ and sends down a Vector to control a Killer Droid: Pegasus against their LBX. Ban's group wins the battle to his surprise. Mizel projects O-Legion at the Tiny Orbit Research Lab to defeat Ban and Hiro’s Ikaros Units. HIro’s Ikaros Force chooses to battle, but it easily sidesteps Ikaros Force and proceeds to stab it in the body four times.