W.I.T.C.H.

Speaking of Elyon, would you consider her an (un)official Sixth Ranger or would that be Matt?

Elyon doesn't do enough to qualify. She's only an ally for half of the second season, doesn't really do much fighting because she'd curb-stomp everyone, and then gets her power stolen. Matt as Regent of Earth qualifies much better.

...I'd argue Caleb would fit, but he's there since the very beginning, so that doesn't quite work.

I just realized something.

If you add Elyon and Shagon's names to W.I.T.C.H. you get W.I.T.C.H.E.S.

Caleb is the Tuxedo Mask of the group. Except way more proactive.

How did the comics end anyway?