And the Kanto themes continue! Bill’s Analysis will be a new card in the upcoming SMI Eeveelution decks! They’ll release on November 23rd.
Look at the top 7 cards of your deck. You may reveal up to 2 Trainer cards you find there and put them into your hand. Then, shuffle the other cards back into your deck.
You may play only 1 Supporter card during your turn (before your attack).
Bill shows you their Pokedex pages in Kanto so it makes sense he would be tied to their decks.
Thanks goes to tunu for the translation!