Thats not the case in the Game Boy version, though
Buzzwole ex (two star-rarity) Tapu Koko ex (two star-rarity) Lycanroc ex (two star-rarity) Guzzlord ex (two star-rarity) Alolan Dugtrio ex (two star-rarity) Gladion ex (two star-rarity) Looker (two star-rarity) Lusamine (two star-rarity) Tapu Koko ex (rainbow-border, two star-rarity) Lycanroc ex (rainbow-border, two star-rarity) Guzzlord ex (rainbow-border, two star-rarity) Alolan Dugtrio ex (rainbow-border, two star-rarity) Last, but not least, there are a few one-star full art cards to try and pull
The trick is that you can only attack (challenge) characters that are currently gaining victory points (questing) or using abilities (i.e., they are exerted), thereby preventing them from gaining more points
78. Rapidash
Why customers choose Bitjump Games: Fair Market-Based Offers: Every quote is based on current market demand, condition, and completeness
Augur of the Leyline, answered What is Augur of the Leyline