VGC Pokémon tourney - X/Y or OR/AS?

[_crazy_man_]

Kemsus said:

_crazy_man_ said:
So any process for showing that all our pokes are Kalos-bred?

in game when you view a Pokemon if it has a blue'ish pentagonal shape close to the other shapes just above the name, it means it was born in one of the Kalos games.

I know that.  It's more how can we prove its Kalos born without revealing our entire team beforehand?