Pokemon Japanese TCG: [SV4K] Ancient Roar Booster BoxCOWER WHEN YOU HEAR THE ROAR OF PARADOX FROM THE PAST! Ancient Roar and Future Flash sets boast a variety of Paradox Pokmon, a combination which could potentially alter the competitive landscape. Ancient Roar is themed around Roaring Moon, a Paradox version of Salamence, while Future Flash features Iron Valiant, themed around both Gardevoir and Gallade. On top of that, the set will debut Iron Jugulis, the Paradox version of Hydreigon, with a