The TCG Crossover Event in Pokemon GO (June 16-30, 2022, right before the July 1 card release) pulled a wave of mobile game players into the TCG market who would not otherwise have bought cards
When Lisia is in play, you can switch one of your rivals benched Pokmon into the active spot, confusing the active Pokmon, and basically handing you a victory in the ensuing fight
Must be Special Summoned (from your Extra Deck) during a Duel you Special Summoned an "Ultimate Crystal" monster, by banishing the above monsters from your field and/or GY
Yuna decides, Nah, this is some bull@#$%! She grabs a gun, the girls, and goes on a Thelma and Louise style adventure to get her man back, but thats a different story and a different game
Since the assets are the only thing that changed, the card prices will remain the same, and the best packs to open will still be the most expensive ones.