The Speed Duel GX: Duel Academy Box represented a significant push to modernize Yu-Gi-Oh! for casual and competitive play in 2022. Speed Duel formats streamlined gameplay while celebrating the beloved GX era, making this set particularly resonant with collectors who grew up watching the anime. First Edition printings from this box remain sought after as foundational pieces for format enthusiasts. Elemental HERO Thunder Giant is a cornerstone fusion monster from the Elemental HERO archetype, central to protagonist Jaden Yuki's dueling strategy throughout GX. The card's striking artwork captures the elemental power that made these heroes iconic. Collectors value this card for both its mechanical relevance and nostalgic connection to the series' most memorable moments.