union arena booster box SWORD ART ONLINE Uncommon (U) Union Arena Demon Slayer Kimetsu

Saying "there's no drawback running them" is an oversimplification

Start by sorting your cards

It is not the job of a judge to guess the intent of a player using a counterfeit card

Arcades, the Strategist Atla Palani, Nest Tender Daretti, Ingenious Iconoclast Faithbound Judge Felothar the Steadfast Invisible Woman Pramikon, Sky Rampart Surge Engine Teyo, Aegis Adept The Fantastic Four The Pride of Hull Clade The Walls of Ba Sing Se Towering Titan Tree of Perdition Tree of Redemption Wall of Blossoms

Ultra Rare - Big Shield Gardna Super Rare - Sword of Dark Rites Rare - Darklord Marie Rare - Goddess of Whim Rare - Trap Master Normal - Mucus Yolk More likely than not, duelists wont have the element or rarity stones needed to trade for some of these cards