"Pokmon TCG Live also comes with a suite of improvements, including a new card logic engine that provides more player feedback around gameplay events, as well as a Ranked Ladder, Battle Pass, duplicate card protection with Credits, 3D avatars, updated visual effects, and more fluid gameplay." You can catch the new avatars and snazzy visual effects down here in the announcement trailer
Of course, games outside a competitive tournament can follow whatever rules have been agreed on
Commander decks are a little different in that they require exactly 100 cards
The combination of its mana cost, stats, flying, and flash is viable wherever youd like to put it
It helps that the selection of trainers and secret rares in this set is pretty average, but Jacinthe is a popular pick for a chase card in my eyes
Rogue Deck: A deck that isnt particularly meta-defining, but that is able to counter a specific strategy