yugioh lightsworn structure deck Player-Built Yu-Gi-Oh! Decks for sale Trying out a lightsworn deck

More information on the Arena Open is available here

I thought it was only a mechanic from Future Sight

Additionally, the set contains 6 Special Art Parallel (SP) cards and 1 Manga Rare (the Zoro comic parallel), bringing the total ultra-rare card count to 9

So its clear that this Eevee ex is, despite its cute looks, a force to be reckoned with

R3 Vertical Landing N2 Fiend's Sanctuary N2 Pot of Desires N2 Traps Aerial Recharge N2 Do a Barrel Roll N2 EX Baronne de Fleur UR1 Trishula the Ice Barrier Dragon SR1 Crystal Wing Synchro Dragon UR1 Mecha Phantom Beast Jaculuslan R1 Mecha Phantom Beast Concoruda SR1 F.A

Each players deck of cards is comprised of their collection (or in some cases, derived from a limited pool of cards designated for a specific event)