User blog comment:Paperluigi ttyd/More 4th Series Aliens/@comment-4684185-20120129171424

Graviton, EVERYBODY knew. It was confirmed though that Graviton wasn't the same, but similair, so everybody now calls Graviton Unamed Alien instead. That's old news. Everybody knows about Super Fourarms. And Super Fourarms isn't an alien, it's just a toy being produced by Bandai. It isn't going to be in the show.