This is widely believed to be connected to Japans gambling regulations, though The Pokmon Company has never officially confirmed thats the reason
Like most One Piece TCG cards, the value of Shiryu Full Art depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (The Time of Battle)
9 Giant Rex Takes Advantage of Being Banished First Printing: Battles of Legend - Light's Revenge Banishing monsters is a core part of the Dinosaur-type game plan, as it allows players to have options with their extenders and a way to work around hand traps that would banish cards from the GY that they need to banish later with their own effects
Within Brilliant Stars specifically, the top-25 reflects this set's particular blend of those factors high-popularity characters in the chase tier rank disproportionately well, and the deeper into the list you go, the more the ranking reflects pure rarity over character pull
Collectors should pay close attention to the special treatment versions, such as the Emblem Foil variants
Is it better than X, which I could also run for draw?" I don't think that Unown is a really good draw card