pokemon ex deoxys booster pack Pokémon 2005 Collector's Box - 2 EX Deoxys, 1 Team Rocket Returns, Pop meteoric level of play Pokémon TCG: Deoxys VMAX &

Well, it happens to only have one printing, and that printing is from Portal Three Kingdoms

Examples in the past are GX Ultra Shiny, which was adapted into Hidden Fates, Tag Team GX All-Stars, which was never adapted, Shiny Star V, which was adapted into Shining Fates , VMAX Climax, which was adapted into the Trainer Gallery subsets in main-line Sword & Shield -era sets, and VSTAR Universe which was adapted into Crown Zenith

ebirdman had it on his ebay listing for his set, and this guide mentions special gold cards and anime characters

Secret Rare cards usually include cards of special rarity or alternative versions of existing cards, and are among the most valuable for collectors due to their low appearance rate