Vulcan is an antagonist-turned-supporting protagonist from Bakugan New Vestroia and one of the supporting characters from Bakugan Mechtanium Surge.
He was later revealed that he and Gus Grav are the victims of manipulation by the true antagonist and his henchman, and his two pawns.
In other episode, he evolved due to Chaos Ability X into a more stronger form. He was captured by King Zenoheld along with Gus after Elico sacrifices himself to save them.
In prison, he and Gus Grav are still alive and managed to escape to launch an attack on King Zenoheld with the help from the Resistance Brawlers, Spectra Phantom and Helios. He was seen in Bakugan Mechtanium Surge helping Helios and Spectra to fight the Chaos Bakugan and the Mechtogan clones with the help from his partner Gus.
He was voiced by Kyle McDonald in all of his appearances on the shows.