Owl
Inhale, Exhale, Repeat.
So new information from this months CoroCoro has come out. Along with the codes for the Shiny Xerneas and Shiny Yveltal(JPN Only) it also has the code the for Pokémon Super Mystery Dungeon for 5 Revival Seeds, the code is NIT42CK2. It also shows what appears to be a second Zygarde core, the little green blob from earlier CoroCoros. This Zygarde core has a blue hexagon on its stomachs as opposed to a red one that we've all seen in previous CoroCoros. This follows on from the explanation on Japanese variety show, Oha Suta, a couple of weeks ago where it was put forward that there were two Zygarde Core.
If any more info comes up I will be updating the OP.