Diancie is Rock/Fairy
Hoopa is Psychic/Ghost
Volcanion is Fire/Water
Saw this on a bunch of Pokemon forums, not sure if real but new thread just in case, since they look real enough to me. Capture me in a Pokéball and distribute me at GameStop if old
EDIT: Oh and PokéGAF is talking about it too so I assume it's real.