pokemon booster box set B&W Base Pokémon in the Pokémon TCG Pokemon sv2a 151 Korean Booster

In the physical TCG, promo cards are just like this, where certain cards can only be found in certain products or at special Pokmon events

This concept applies to the infamous Nyxbloom Ancient, a card that generates exorbitant amounts of mana

These can be especially effective in conjunction with doubling effects, since they take place afterwards and will therefore get the benefits of the doubling effect twice

This planeswalker can spend 0 loyalty to draw a card, lose one life and proliferate - which is where you can choose any counters on any number of permanents or players and add one more of them

Likely, the Pokmon Company is hoping to see a similar level of success as these games, and present a meaningful competitor as the Pokmon IP is likely stronger than at least Yu-Gi-Oh