They ALWAYS saved the most powerful world-quaking pokemon for feature films,not the TV 30-min episodes.
They DID plant hints of Mewtwo ,obliquely referred to by some pokemaster as the EVIL pokemon that almost killed him. (Pokemon obey their trainers, good or bad, but - but this one was EVIL !). I recall him rocketing out of the training building, discarding his restraints like scrap metal. But the rest of the episode concerned other pokemon.
They ALWAYS saved the most powerful world-quaking pokemon for feature films,not the TV 30-min episod
Celebi was a time-traveliing pokemon of vast power, and Ash Brainoutolunch Ketchum undertook to assist him. He did not appear in any TV episode, but only in a feature film.
Celebi was a time-traveliing pokemon of vast power, and Ash Brainoutolunch Ketchum undertook to assi