People debate that Groudon and Kyogre has one, judging by the covers. They could simply be new formes since with a mega evolution, a Pokemon would look more different. Only difference with these two is that they have more glowing patterns.
Also, you'd probably want to update the description since Hoenn is... ahem... CON. FIRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRM-DUH.