Watch this video before chatting: https://www.youtube.com/watch?v=TAmKZsrSbuA at the part where mewtwo gets impaled. Newtwo(Mewtwo), Pig(White ish mewtwo) and Huey(Shiny Mewtwo) were worried after Mewtwo got impaled and there was a Crystal impaled in Mewtwo so they were taking him to the professor but then he turned into shadow mewtwo and he attacked