I don't think it was necessary to specify Defense Position
One way to do this is with secret packs , as these time-limited virtual booster packs offer cards based around a theme, with them all working together to help players build cohesive deck strategies
While one SSR is often included per box in these series, the large number of different SSRs in each set makes pulling a specific one difficult
The only downfall to Xorn is its defense of two, leaving it susceptible to removal

Corbin Diezs Valkyrie Deck Monsters 18 3 Valkyrie Dritte 3 Valkyrie Vierte 2 Valkyrie Sechste 2 Valkyrie Sigrun 1 Valkyrie Funfte 1 Valkyrie Brunhilde 1 Valkyrie Zweite 3 Diviner of the Herald 2 Trias Hierarchia Spells 26 3 Mystic Mine 3 Ride of the Valkyries 2 Mischief of the Time Goddess 2 Goddess Skulds Oracle 1 Goddess Verdandes Guidance 2 Goddess Urds Verdict 1 Terraforming 1 One Day of Peace 1 Reasoning 2 Final Light 2 Top Share 3 Dark Ruler No More 2 Raigeki 1 Cauldron of the Old Man Traps 1 1 Metaverse Extra Deck 15 1 Underworld Goddess of the Closed World 1 Relinquished Anima 1 Knightmare Unicorn 1 Knightmare Phoenix 1 Linkuriboh 1 Borrelsword Dragon 1 Lyna, the Light Charmer Lustrous 1 Barricadeborg Blocker 2 Protector of the Agents Moon 2 Saryuja Skull Dread 2 Phantom Fortress Enterblathnir 1 Elder Entity Ntss Side Deck 15 1 Called by the Grave 1 Prohibition 1 Triple Tactics Talents 1 Harpies Feather Duster 1 Red Reboot 2 Sales Ban 2 Dimensional Barrier 1 Valkyrie Erste 1 Valkyrie Erda 2 Ghost Sister & Spooky Dogwood 2 Trap Eater If Diez cant take a quick win, he depends on Mystic Mine to prolong the Duel

GX episode 29: "Doomsday Duel, Part 1" Yu-Gi-Oh