Sublimino is a minor antagonist in Ben 10, who first appeared in the episode, Midnight Madness.
He was voiced by Richard Steven Horvitz, who also voiced Zim in Invader Zim.
Sublimino makes his first appearance in "Midnight Madness", as the mega-mall's show host. His first "trick" was hypnotizing Ben and two other people to do some tricks on the stage. During the act he almost causes Ben to display his alien forms to everyone in the shopping mall when he commands Ben to imitate an alien. Max and Gwen manage to take Ben off the stage before this happens. Interested, he hypnotizes Ben again in order to steal a large set of machinery, including some metallic parts and the mall's giant clock. Later, he tries to control every person in the mall with a giant clock, but fails in his scheme, due to Wildvine's intervention, revealing that Sublimino is nothing without his mind control. He is later arrested at the end of the episode. He later becomes a member of the Negative 10 as the new leader of the Circus Trio.
He is a dwarf with a bald spot with blonde hair on the side. He also has a scar on his right eye. He also wears sunglasses and a ringmaster-like attire.
He is a short tempered man. He also enjoys hypnotizing people around the mall.
- It can be considered ironic that Sublimino replaced Zombozo as the leader of the Circus Trio, as Zombozo would later use hypnosis in the Ben 10 reboot.