Twilight Masquerade arrived in 2024 as a landmark set for the Pokémon Trading Card Game, celebrating the franchise's enduring appeal to collectors and players alike. The set introduced the ACE SPEC classification, a new designation marking exceptionally rare and powerful cards that reshape competitive strategies. These special rares represent the pinnacle of pull rates and desirability in modern Pokémon collecting. Legacy Energy stands out as a functional ace spec that enables creative deck-building strategies. Trainers and collectors value cards that bridge multiple archetypes or unlock new play patterns, and this energy variant delivers exactly that. Its combination of utility and rarity makes it a notable addition to any serious Pokémon collection from this era.