Serebii,net just got a whole bunch of new info on X and Y. One of the biggest bits of info besides a whole slew of new Pokemon are the revealed types of the games' two Legendary Pokemon mascots, Xerneas and Yveltal. Xerneas, the deer Pokemon, has been officially revealed to be of the new Fairy-type. And Yveltal, the bird/dragon-looking Pokemon, has been revealed to be a Dark/Flying-type Pokemon. What's more interesting is that Xerneas has been classified as the Life Pokemon in the Pokedex, while Yveltal has been classified as the Destruction Pokemon. This provides a really big hint to their relationship in myth and legend.