The Terastal Fest ex set represents a pivotal moment in modern Pokémon TCG, introducing the Terastal mechanic that mirrors gameplay from Scarlet and Violet. Released in 2024, this Japanese set captured collectors' imaginations by blending competitive mechanics with stunning reverse holographic treatments. The reverse holo designation makes every card in the set shimmer distinctly, creating visual appeal across the entire lineup. Duskull, the Ghost-type Pokémon, appears here as a classic support character. Its spectral nature translates beautifully in reverse holo presentation, with the card's artwork highlighting the eerie elegance that defines the character. Collectors seek this particular card for its atmospheric design and the popular reverse holo finish that elevates even secondary characters into standout pieces.