“sparks fly for maganimite”
ash and friends arrive in grimy city a town thats clearly poluted due to bad industrial things pikachu is sick so ash and friends take it to the pokemon centre where they discover it has a cold. team rocket try and sneak into the pokemon centre to steal pikachu when the power goes off. ash and friends head to the power station although they want pikachu to rest at the centre it followed them. They find the power station under threat from a grimer outbreak while a magnimite is stalking pikachu because the cold made it magnitized. Ash is able to stop the grimer and catches a muk (the evolved form of grimer) when the cold ends the magnamite stops stalking and it also stops team rockets plan. ash gives muk to professor oak and than they leave grimy city.
next time ashs rival gary returns and team rockets pokemon evolve.