In general, I agree with the voices that say that Universes Beyond has gone a bit too far, with too many releases and too many crossovers happening
Decks contain only 20 cards, energy generates automatically once per turn rather than through cards, you only need three points to win (with prize cards removed), benches allow for only three Pokmon, and card mechanics are simpler than modern Pokmon TCG norms
Tera Pokemon also cant be hurt while on the Bench (which is to say, in play but not the currently Active Pokemon) and will often have a powerful ability in the Charizard exs case, you can search your deck for up to three Fire Energy cards and then immediately attach them to any of your Pokemon, in any way you like
1 Desert of the True
Because this card will no longer be eligible for Standard play in September, its value may take just a bit of a dip, but its presence in other formats ensures there will still be demand for this card
For one Green mana and X, this creature enters the battlefield with X +1/+1 counters on it