Marvel: Obviously Spiderman, Rogue, Psylocke, Iceman, Punisher, Ghostrider, Venom, Magneto, Luke Cage, Nick Fury(the Samuel L. Jackson verson), Ms. Marvel, Bullseye, Ronin, Hawkeye, and Cyclops.
Capcom: Ken, Seth, Juri, Cammy, C. Viper, Rufus(ROFL), Seth, Guile, Blanka, Megaman, Zero, Jill Valentine, Leon S. Kennedy, Vergil, Viewtiful Joe, Frank West, and Phoenix Wright(I'm not kidding...)