User blog comment:Ziad-Rahman/What are your expectations for the end of Arc 5? What do you think about the team up of Vilgax and Eon?/@comment-5443082-20131127062834

I believe there is an alien at the end of every Arc. like.. Arc 1 = Humungousaur, Arc 2 = Feedback, Arc 3 = Bullfrag, Arc 4 = Atomix. And now.. Arc 5 = Unknown.