Solo Leveling - Union Arena UE17BT Booster Box (English)SOLO LEVELING features newly drawn illustrations of many of the series captivating characters! A luxurious set of cards is available, using 17 exclusive new illustrations. In gameplay, players can experience the story of Sung Jinwoo evolving from the weakest hunter to the Shadow Monarch, with iconic episodes such as the Jeju Island Raid offering a thrilling experience for both players and collectors. 16 packs per box