Enhanced senses, natural camouflage, change your metabolism to break down a poison or disease, grow taller/smaller, insulate yourself from cold/heat, etc. If you go for animal characteristics, there are some real superheroes among them.
Biomancy doesn't really have an equivalent in evocation. Depending on what you want to do, it can be any of the elements. Channeling (biomancy) or a sponsored magic would make that easier.
Though I would probably not create a character like that with regular magic abilities. Instead, take the big shapeshifting power and modular abilities, and you can switch your powers around. Far more effective and there's no hassle with the magic-math. You can still call it doing magic from a narrative point of view, of course.