Having Terapagos ex [Stellar Crown] as an early Tera Pokmon activator for Noctowl and backup attacker works great
Cubing already has enough headaches insofar as sleeving all of the cards, making sure everyone returns the basic Energy to the right place, and making sure all the cards get back properly, that I recommend against adding another annoyance
21: Release game a more detailed 3-dimensional model
At the bottom right of every Pokmon card is the label 'Retreat Cost.' In exchange for discarding a set amount of Energy, retreating allows your Pokmon to move back to the bench, usually to avoid a knockout or to let a different Pokmon start attacking
Recognizing Western and Japanese Sets You need to pay special attention to first editions of cards to avoid confusion
Since these are counters, proliferating them is possible to close out the game even quicker