Ketwo

Ketwo is a sadistic and genocidal killer, feeling no remorse for the damage she has caused in her past life and only wishes to repeat her actions in her current life. She has become so warped and delusioned by her hatred to the point she derives immense joy from the suffering of humans. Ironically, despite being so bloodthirsty she seems to have a soft spot for children; objecting to turn them into Litwick rather than kill them, and raising them as her own. When it comes to other Pokemon, Ketwo is very loving and doting on them, believing they can do no wrong and when they do, it is only because they were "poisoned" by the humans. Ketwo also has an immensely high ego, believing that she is legitimately a God. She expects everyone around her to submit to her, and will manipulate those around her into doing so with her charm and cunning tatics and punishing those who do not give in to her. She is an incredibly dangerous Pokemon who should be avoided at all cost.