Ultraman

Ultraman was a member of the MTVBusters up until his death at the hands of the Reverse-Ultra. In addition to his career as a vigilante, Ultraman was the owner of his inherited industry Masters Tech, ultimately transforming it into Masters Industries. Ultraman also became the mayor of MTVB City for a small period of time. Ultraman's real name is Ethan Masters.

Resurrection
Even though he was killed, Ultraman was revived by Rhett and Conn, two deity-like brothers who travelled the cosmos shaping worlds in their image and manipulating events for their own amusement. Ultraman was briefly bestowed with a sort of quasi-immortality where upon death he would be sent to a new time and location. Ultimately, Ultraman ended up back in present day and reunited with Gleaminguy. Knowing that Rhett and Conn were out there, Ultraman swore to bring them down before they could harm anyone else. Ultraman decided to pick the mantle back up and go back to his acts of vigilantism, helping those in need.