Speed Duel: Battle City Finals represents a significant bridge between Yu-Gi-Oh!'s competitive legacy and modern accessibility. Released in 2024, this 1st Edition set commemorates the iconic Battle City tournament storyline while introducing a streamlined format that welcomes both longtime fans and newcomers. Speed Duel products have cultivated their own devoted collector base, offering strategic gameplay alongside nostalgic appeal tied to the trading card game's most celebrated narrative moments. Guardian Sphinx exemplifies the set's blend of classic anime iconography and contemporary card design. Collectors appreciate how this card captures the character's distinctive appearance and role within the Battle City narrative. Early printings from this set have become increasingly sought after as Speed Duel continues to grow its player and collector communities.