Hey there, here are some members u can battle (Computer Controlled) that will help u train, they have all lvl 100's on them but they have the worst moves possible, u may need some super/hyper potions with you.
Well Zedjagrass and Zedjawater are accounts that some other amazingly annoying people made, meaning u cant use them to train, they are real c**p pokemon.
Here is a list of all the Zedja's:
Zedjafire - Train Fire Pokemon
Zedjapoison - Train Poison Pokemon
Zedjaghost - Train Ghost Pokemon
Zedjadark - Train Dark Pokemon
Zedjaelectric - Train Electric Pokemon
Zedjaflying - Train Flying Pokemon
Zedjafighting - Train Fighting Pokemon
Zedjapsychic - Train Psychic Pokemon
Zedjasteel - Train Steel Pokemon
Zedjaice - Train Ice Pokemon
Zedjarock - Train Rock Pokemon
Zedjaground - Train Ground Pokemon
Zedjabug - Train Bug Pokemon
Zedjagrasswater - This Is The Real Account For Training Grass and Water Pokemon.
Well I think thats all of them, just basically add the type of the pokemon u want to train up to the end of Zedja, hope this helped :)