I wonder who this route this will be for, will it be wildmark, or left of the dark route to hold back the corruption maybe?
For animals a Gorilla seems to ft her, very strong but still chill and kind of a dork ( + it's a fun class to play with high def and long range
Now I find that enough (a combat option, one for mobility and ranged attack)
But if filling all four slots is necessary mayybe make her a horse ridden by another character (Annie for example) if not just make her a regular horse