Hacked, OT matches one of the ones used by a fake GTS that used to spit out hacks (before previous generation wi-fi was shut down).Here we go, I just got this off the GTS literally 5 seconds ago.
Pokemon Species: Latias
OTV color: White
EV's: Appear to be all 0
Characteristic: Likes to thrash about
Moves: Mist Ball, Surf, Recover, Shadow Ball
Level Caught at: Unknown
Current Level: 50
Location Caught: Seems to have traveled across both space and time in order to reach the Kalos region from the Hoenn region.
Pokeball Caught In: Master Ball
Any other notes?: I'm typically suspicious of anything not from Kalos, due to how easy it was to hack in Pokemon.
And it's not exactly any harder to hack in 6th gen than it was before, you should be suspicious because it's the GTS, not because it lacks a little blue pentagon.