Hydra is average in stature, though the way she holds herself is anything but. Her confident demeanor radiates beyond her impassive features, perhaps making her appear larger than her counterparts. Hydra's features are sharp and severe, and the woman is well-groomed and maintained. Being a triplet, it is near impossible to tell her apart from her two sisters, Alya and Lyra, even with the self-inflicted notch midway down her right ear that mirrors the exact wound her sisters have.