Crona is voiced by a female, so I'd prefer auditions also from females, but males can audition as well.

Described by Franken Stein and his Soul Perception to have an "introverted" personality, Crona is pessimistic and doesn't hold a high opinion of themselves. Due to being raised by Medusa Gorgon, they are extremely negative as well as nervous and submissive most of the time, playing a part of their bullying from Ragnarok. Possessing a great amount of shyness, Crona cites they're unable to "deal" with many things, whether it pertains to a situation, an action, or a specific individual. This causes them to completely shut themselves down from their surroundings.

After meeting Maka and their enrollment into the DWMA, Crona stated showing more positive traits and was capable of feeling the need to protect Maka, who was previously their enemy. Their placement within Death City and DWMA caused Crona to become relaxed and happy in demeanor.