I've been going berserk in X-Men: Evolution ever since I realized that MARVEL themselves were uploading the episodes on youtube. I loved the show when it aired on TV, so seeing it again was like seeing an old friend.
With that said, I did what I have done way too many times: I redid my own character Uriko in their style and even tried to draw her in a human form (and yes, I am aware that the human figure's head is too big, but it was done close to midnight and I didn't bother to redo it).
If she was in the X-Men: Evo universe, she would have a mutant power much similar to Beast Boy from Teen Titans, aka shapeshifting into animals, not humans. She wouldn't be able to copy other people like Mystique can. Her fur/skin/feather-color would change into more natural colors, though (how often do you see a yellow wolf?). Her codename would be Chimera.
X-Men: Ecolution is copyright MARVEL
Uriko is mine.