Nico Nico Nii!~
Seems like you got more than just boosters for the base B&W set. You must've gotten an Emerging Powers one as well since you have Beartic and Pokemon Catcher, both of which are pretty interesting cards.
And you must've gotten a Call of Legends booster (which, technically, isn't a part of the HGSS series, just a filler set), since you have a Rayquaza there. Does the Rayquaza have a silver card border or a yellow one?