Marvel Heroes teases with new character silhouette

Cyclops and the other revealed playable characters will soon have a another compatriot to add to their ranks in the upcoming super-hero game Marvel Heroes. Who will it be? For now, Gazillion is teasing fans with a silhouette of the mystery woman, but guesses are already being tossed around. Is it Ms. Marvel? Could it be Phoenix? Some are even hedging a guess that it's possibly even Elektra. Mum is the official word for now, so it is up to fans to puzzle it out.

All right, Marvel aficianoados: Who do you think it is?

[Commenters have rightly pointed out that it can't be Wonder Woman, as she's a DC character.]