With Max Lair raids, there are RNG patterns that allow an un-edited Pokémon to be traced back to the initial RNG seed that generated it. Zapdos is legal, having a traceable seed. Groudon was edited to have a 0 IV in speed. For what it originally was, all other details match. pic.twitter.com/N5n4hyLOle

— Kurt (@Kaphotics) August 14, 2021