Board Thread:Spoilers!/@comment-27060727-20160225003107/@comment-24674051-20160418024748

I actually think that, by this time, the heroes are all out of the Underworld. (from everything I've seen, Hades is not in this episode.  I think this one may be somewhat filler, and it may be the Robin Centric, and I'm (unfortunately) starting to get the feeling that this may be Robin's ending.

This will likely also set up what happens in the Finale. Season 1 and 2 were sorta like this, but not strongly like this. Season 3, though, set up the opening of the Time Portal, which led to the EF adventure in S3 finale, and similarly season 4 had Isaac with Gold writing the AU story that became the season 4 finale. We will probably get a little something along these lines this time as well.