>>17399551If you look next to the name on the GTS, you can see a blue pentagon. That means it was obtained in Kalos. If it came from pokebank, it won't have that. If you actually want a 6IV ditto, the best thing to do is look for level 100 dittos that don't have that pentagon. Don't bother with the level 10 ones, they're just dittos caught outside Johto Route 34, and they all have shitty IVs.