Blue Sky Stream Pokemon KOREANKOREAN Blue Sky Stream (Korean) is the seventh expansion of the Pokmon Card Game Sword & Shield Era. The expansion focuses on the Alloy Pokmon Duraludon and the Sky High Pokmon Rayquaza, both of which are included as Pokmon V and Pokmon VMAX, the former featuring its Gigantamax form. (Source: bulbapedia) Each sealed KOREAN Blue Sky Booster Pack contains: 20 packs per Box 7 random cards per pack Unlike Japanese boxes, Korean booster boxes do not