CrispyTacoz recently uploaded a new Ultimate Marvel vs. Capcom 3 tutorial that focuses on Felicia. The video covers her basics, such as normals and specials, before moving on to more advanced strategies and combos. Felicia isn’t a high tier character but she’s far from useless. Some tools allow her to get in and mix the opponent up, though she still struggles against characters with more advanced forms of movement.
Do yourself a favor and check this video out if you are interested in making Felicia part of your team.