the flower crown on her head was made by chroma!miera (one of her best friends) before she killed her accidentally through a hit when Xeno was testing out her own gaster blasters. This phase is obtained when Xeno gets fatally wounded or the X!VIRUS lends more of its power to her, corrupting her body and making her more powerful and stronger. (also making her corrupting aura more dangerous) if u guys thought she had cat ears she actually has fox ears, only neko!miera has cat ears. the X!VIRUS also bestowed its nigh-omnipotence unto her as a gift in this mode so she wouldn't be damaged again and potentially die leading it to die as well. Xeno would constantly have voices in her head of the victims she was forced to murder... leading the poor little girl to constantly hear the pleading voices of those who have fallen to her power.
