The Terastal Fest ex set marked a significant moment in Pokemon's 2025 trading card lineup, introducing the Terastal mechanic that had captivated the video game audience into the physical card experience. Double Rare cards in this Korean release represented premium pull rates, making these designations particularly sought after by collectors pursuing complete sets and exploring regional variations of contemporary releases. Roaring Moon ex captures one of Scarlet and Violet's most visually striking Pokemon, and this card's artwork showcases the dramatic presence that made the species memorable to players. Collectors appreciate Double Rare ex cards for their enhanced rarity and the artistic presentation that defines this era of Pokemon TCG design.