I think part of it is TCGPlayer factoring in availability, I know Radiant Greninja is available in two sealed products (the Origin Forme Palkia VSTAR League Battle Deck and the Quaquaval ex Deluxe Battle Deck) and Astral Radiance packs while the version of Radiant Charizard reprinted in the Prize Packs is only available in Crown Zenith
After surpassing the soft limit, you'll get Coins instead of cards, meaning you can be wasting your Code Cards on a resource you can easily get by playing
It is worth noting that, in your non-Drake Haven games the cycling, the effects you have access to arent totally blank either
The flagging company has been chasing one get-rich-quick scheme to the next for years, from Funko Pops and credit cards to NFTs of 9/11 victims
Heat plus moisture swings is how you get permanent warping
It does need some setup, but if set up correctly, will win the game outright