BunniBear4
Pokémon Trainer
Even though I am leaning towards Sylveon being flying (or a new type which hasn't been COMPLETELY ruled out yet), it's probably going to be the oddest flying type I've ever seen with all it's portals, glowing, and that third move in the gameplay snippet. Then again, Tornadus (and sort of Arceus) is our only judge of a pure flying type which it would likely be. :\