Talk:Viridian City/@comment-88.27.194.151-20120319000606/@comment-4719881-20120325230309

They all have to be higher levels than your Pokemon can get, otherwise you could use one-hit KO moves on them. And Mewthree would probably be much to easy if it was only one level higher than your strongest Pokemon. I think it's a good idea to have it like that.