Yes, speaking of this:
"The current best fits are the Xenocrysth, a character from another comic, and the protean."Oxford commas: sometimes, they increase ambiguity.
vs
"The current best fits are the Xenocrysth, a character from another comic and the protean."
(I am not suggesting those three are the actual best fits - the example just works best with a list of three)
Grey Wolf