I know the times, I upgraded my ring, I'm in the right spot but no sparkles Why is this happening? I know military time too so I'm just stuck. Please help...

When playing against buddies in Christmas i want to know witch Pokémon that are considered "to strong" or "Overpowered". In the past generations of Pokémon there have been lists on which are banned in tournaments. I Assume the following are. Mewtwo Xerneas Yveltal But are there others? In t...