battle styles booster boxes Build & Battle Box Display - SWSH05: Battle Styles Build your collection with the Pokémon TCG Battle Styles Booster Pack Pokemon Sword & Shield Battle

These did not change the core Ascended Heroes card list, but they added more sealed product into circulation

How I Lost My Rare Card in the Wash

While his X effect is O counter, with only 480 HP opponents will probably stick to some T or X they can boost to over 500, and his support effect only boosts one of your attacks by 200 instead of all of them like Biyomon

The decision to print Reserved List cards like Mox Diamond, Masticore, Karn the Silver Golem and Phyrexian Negator in foil (therefore making them "premium" and not bound by the Reserved List) was met with almost universal criticism, resulting in the decision to ban Reserved List cards from ever being printed in any playable product

So, card design tried to facilitate their use