Board Thread:Questions and Answers/@comment-49.144.62.238-20130417134915/@comment-67.233.240.198-20130427011707

My point was that each arc has a certain line-up of aliens that will appear. Usually, this includes most or all of them from the last arc, but often a few that are new or newly redesigned. My hunch, which is partially, though not fully, supported by the arc 4 opening, is that Blitzwolfer is intended for introduction in arc 4. Plus, we have seen every arc 3 episode other that T.G.I.S., which is the first episode of that arc, and in none of them is there any hint of Blitzwolfer.