Have you guys ever heard of getting a level 200 charizard in Pokemon firered/leafgreen? I've read it somewhere years ago. But it was only possible after you catch or defeat mewtwo in the cerulean cave. I can't remember it correctly. After beating mewtwo, go to professor oak and talk to him. Then go back to the cerulean cave where mewtwo was standing. And then press some buttons. Then something will happen and they'll say that charizard is dead or something. Then you'll get a level 200 charizard. Sorry i don't remember the last part correctly. I believe it is true because, when i did it suddenly something happened and it froze. It said something like my game wasn't original. Do you guys have any idea of this?