Was the ruthless leader of the Gaiark, whose main goal was to pollute the Braneworlds.
Was the ruthless leader of the Venjix Computer Network, whose main goal was to conquer Earth, and is the only Power Rangers villain to actually succeed in doing so.
Spoke with a harsh, gruff voice.
Spoke with a deep, robotic voice.
None of his underlings are his creations, as they are an interdimensional robotic type of species.
All of his underlings are his creations. Ironically, however, he is also a creation himself.
Fought the Shinkengers
He himself didn't fight the Samurai Rangers
His legacy appears in the form of his son: Babatcheed in Gokaiger episodes 35 and 36, unrelated to Messiah.