9. Pokemon in Jaune Plaza?There are two tourists in Juane Plaza in Lumiose City that talk about rumours of wild Pokemon appearing in the plaza. Despite this, there's no tall grass or any other means to encounter wild Pokemon in this area.
Apparently, later on into the game, one of them will start talking about there being a Lava Dome Pokemon in the plaza. Lava Dome Pokemon is the species name for the legendary Pokemon Heatran, introduced in Pokemon Diamond and Pearl. Could this be a hint to a future event? Why would a Heatran appear in a plaza in Lumiose City of all places?
So many questions and so few answers. I think it's best to call it a day before my head starts hurting. There's plenty of strange goings on in the Kalos region, and either Game Freak are playing the biggest prank in Pokemon history, or there's a lot of really cool stuff on the way. Do you have any theories or answers for any of these mysteries? Have you encountered anything else in X and Y that just can't be explained?