MechaBulba
King of the Monsters
I'm kind of surprised that wasn't included as an additional filter as well really. I wonder if it's something GF may consider for future titles?
I deposited into the GTS a couple times requesting a Drought Vulpix with my own HA. Took a couple tries, but I finally got it. XD
Ah, so HA is the international GTS term for Hidden Ability (should have figured really)
Thankfully I just managed to find a Friend Safari with the Pikachu's I wanted. maybe now I can breed some and spread the HA versions out to the people like me who have been searching for some, get some good GTS Karma.