>>23088271The Garchomp has OT of PKHeX, which suggests it was injected, poorly.
The Goodra has no memories, which means it is definitely hacked.
I suspect the Dragonite and Tyrantrum to be hacked because they have identical ev spreads (0/252/3/2/1/252) and identical memories despite different OTs and being bred months apart.
Given 4 pokemon seem to be hacked and his team is all-shiny with straight 31 ivs, I would guess the other two are hacked as well, though they're certainly legal.