I was Link Trading with someone random on Passerby in Pokémon Sun and Moon. We traded some battle ready pokémons but then he started giving me a shiny Groudon, Kyogre, Rayquaza, Entei and Dialga for free! When I later took a look at their summaries, I found them a little suspicious. Like I said, they we're all shiny as well as:
-They all had the same OT: Mitsuki.TV
-They all have 6 perfect IVs
-Dialga and Rayquaza even came with Pokérus
-Groudon and Kyogre came from Hoenn, Rayquaza and Eintei from Johto and Dialga from Unova.
They still all have legit moves and legal EVs. Can someone explain if they are hacked or not, maybe the OT is a well-know hacker or anything? Please tell me if they are hacked or not because they are interesting and if they are legit I would probably use them in an Ubers / UU battle ;)