Psylocke vs Black Widow. Now omega level psychic with great martial art skills ain't going to lose to no superspy.
Magneto vs Iron Man (Iron Man has a rubber suit now). Not going to explain.
Storm vs Thor Same as above.
Iceman vs Spider-Man. Ice clone spam+wide range freezing powers. Even the spider-sense being back won't help him if Iceman fights like he did in WatX #2.
Rogue vs Ms. Marvel. Ms. Marvel simply doesn't let Rogue touch her. She has ranged attacks.
Namor vs Thing. Namor is stronger and has flight.
This fight was revealed recently.
Emma frost vs Hulk. most of Hulk's forms are strong enough to get Emma even in Diamond form and her telepathy ain't going to work on Hulk.
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Official Mienshao of the pokemon B/W clan
Comic book pull list: UXF, WatX, XML, Avengers Academy, Defenders, Secret Avengers, JLI, and Batwing