The Terastal Fest ex set represents a pivotal moment in the modern Japanese Pokémon TCG, introducing the Terastal mechanic that mirrors Scarlet and Violet's gameplay innovations. Released in 2024, this set bridged the gap between competitive play and collectible appeal, featuring reverse holo treatments that have become increasingly sought after by display-focused collectors who value the visual impact of alternate finishes. Regigigas stands as one of the set's notable pulls, its legendary status and imposing artwork making it a centerpiece for collectors building around powerful Pokémon or completing legendary collections. The reverse holo finish elevates this card's presence, catching light in ways that appeal to those who appreciate the technical beauty of modern card production.