Board Thread:General Discussion/@comment-16581186-20161115131009/@comment-27700324-20161116052006

Kaestal wrote: UltimateTitan6 wrote: Kaestal wrote: Also, you should look up the Vixen series, it was confirmed to take place in the same setting as Arrow and Flash as evident by their appearances in it and later on Oliver referencing it, that's the reason it was included. Ooookay, so by your logic a character from another show has to appear twice in an Arrowverse show to be included as a character in it? Yes, because Vixen has only two appearances, that's totally what I meant.

I meant that maybe they should be confirmed to be an actual part of the Arrowverse series before we start adding any show that is ever referenced or has a brief cameo on the core ones.

Aka, not the Legion of Superheroes, not 1990s Flash, and not Supergirl for now as she hasn't actually appeared on the Arrowverse shows. Constantine was retroactively made part of the Arrowverse so he is the exception and actually appeared on an Arrow. Fun Fact: The Legion Ring close up actually comes from an episode of Supergirl.