lotr mtg booster box Lord of the Rings Sealed & Singles Card database may be found here mtg lotr special edition collector

There are nineteen in total: Alolan Sandshrew Alolan Sandslash Alolan Vulpix Alolan Ninetales Shellder Cloyster Lapras Popplio Popplio Brionne Primarina Crabominable ex Wishiwashi Wishiwashi ex Dewpider Araquanid Pyukumuku Bruxish Tapu Fini These are all the Electric-type Pokmon cards in Celestial Guardians

The card however appears to depict a literal bug (presumably called a "humbug" in universe) living in a bog

the only piece of the puzzle that we need to play a full playset of is Team Magma's Secret Base, because there's no way to access it apart from drawing and Trainers' Mail

Its likely that future renditions will bring in newer 4 Diamond rarity cards from sets not included here, but well have to wait and see when the Pokemon TCG Pocket team announces the next one to know for sure