what is the side deck in yugioh Complete Custom for Yu-Gi-Oh! What does side deck mean?

The equipment-heavy Limit Break deck would probably love some of Scions & Spellcrafts job select artifacts

While there are definitely more Topsun Charizards than Pikachu Illustrators , the fact still stands that this card is a very limited commodity, thanks to being available only in Japan and as part of the first print

Buddy Buddy Poffin Hyper Rare ($42) Here we have our first Item card and our first card that isnt a Special Illustration Rare, with the gold, Hyper Rare variant of Buddy Buddy Poffin

11 Mewtwo (Brilliant Stars 056/172) 2022 Trick Or Trade BOOster Bundle Legendary Pokmon, Mewtwo is one of the earliest and most popular Legendaries