yu gi oh booster box Yu-Gi-Oh! Maze of Muertos Special (24 Packs) – Yu-Gi-Oh! Official inspiring version of the Ritual Monster Saffira Yugioh Justice Hunters Booster Box

It all started in Japan in 2019 with the Pokmon Trading Card Game Illustration Grand Prix, which was followed by another one the following year

Zoodiac "Zoodiac" is a series of monsters with an interesting gimmick where any "Zoodiac" monster could be used as the entire material for an Xyz summon of any "Zoodiac Xyz Monster." Being able to skip an entire step in the Xyz summoning process was begging to be broken

Could be worse

Do card sleeve materials matter

BT7-073 U Digimon Lv.4 KaiserLeomon Color Purple Cost 6 DP 6000 Digivolve Cost 1 Purple 3 from Lv.3 Digivolve Cost 2 Purple 1 from Lv.4 Form Hybrid Attribute Variable Type Cyborg Card Text 1 [Effect] You may digivolve this card from your hand onto one of your purple Tamers as if the Tamer is a level 3 purple Digimon for a memory cost of 2