Rebel Clash arrived in 2020 as a landmark set bridging the classic and modern eras of Pokémon TCG collecting. Released during surging pandemic-driven demand, it became defining for that generation of players and collectors rediscovering the hobby. The set is remembered for introducing popular Galar region Pokémon and striking artwork that captured contemporary design sensibilities. Its Cosmos Holo variants represented premium, exclusive treatments that elevated standard releases. Applin, the charming apple-core Pokémon, appears here in artwork that captures the whimsical character design the set is celebrated for. Collectors seek this card for its appealing subject matter and the distinctive shimmer of the Cosmos Holo treatment, which creates dynamic visual depth across the card's surface.