She also has somewhat low special attack energy, and while her energy beam attack deals damage in a long line, she can use up her energy quickly if not used efficiently. Zeta R-02's physical combination is a jab, two arm blade slashes, and then a rocket punch.
Her dash attack is a double-slash with both arm blades, her special attack has her remove her hand and fire a steady beam of electricity, and her desperation attack has her overcharge the area around her with electricity.
Zeta R-02's desperation attack has the longest duration of any character.