Boundaries Crossed TCG Blisters

Hey Guys, an income of brand new Pokemon TCG Blisters have come into the news waves lately, first the Boundaries Crossed boosters currently feature an unreleased Empoleon Card and the Next Destinies Raichu in a two-pack Blister pack, as well as the possibility of a fifth booster pack artwork, as behind the picture of the promo given by Card Team there is a small pink sphere which is not in any of the artworks in the current Boundaries Crossed boosters: Keldeo (Resolute Forme), Landorus (Therian Forme), White Kyurem and Black Kyurem, what is this mysterious new Booster Pack?

Plus the release of another set of Blisters are to be realeased in due time, the Dragon Vault mini-set, and currently the only Promo out of the possible three is Druddigon, the Cave Pokemon from the Dragon Vault set and it appears that the set may have the Dragon Type symbol on the bottom of the cards.
Thanks for reading and for any queries inbox me at my e-mail address: pthomasweston12@gmail.com