I've purchased about 300 Pokemon cards, most of them are from the newest sets (in the Sword and Shield and Sun and Moon series)
Rarity is key to collectors [as] has been true since day one
They'll contain three common cards, two uncommons, one 'wildcard' of any rarity, and a seventh card that may be "a land, a traditional foil, or a Special Guests card"
Its cool theres an enabler for this now, but youre likely to get targeted down pretty fast at the average pick-up game if all youre doing is playing everyone elses deck
maybe they could only devote themselves to one TCG at a time, Yu-Gi-Oh
Tundra Wall is no joke for competitive players, either, granting a solid protection to Pokemon with Basic water energy attached, while Freezing Chill shuts off your opponents Pokemon from attacking altogether.