Despite being a Therianthrope, who is mostly known for being wild brutes, Zeta is smart and level-headed. She has also shown to be a loner, usually doing her missions on her own and only cooperating on a team if the situation demands it. Self-sacrificing to a fault, she attempts to shoulder all responsibility or consequences from those she admires. Zeta has been described by Cid as talented, but she is held back by her own fickle tendencies, which prevents her from developing true mastery.