DRAGON ECLIPSE core box is needed to play this expansion. Foray into the Shadow Realm is an additional campaign expanding the story of the Dragon Eclipse, expanding tactical possibilities and mechanics and introducing you to the dark world beyond portals. Despite your best efforts, not all portals have been closed. Some of them still loom over various landscapes, spewing out deadly creatures from the Shadow Realm. Many tamers and even a Dragon Guardian or two try to close them. But there is one portal different from the others. It is slowly but surely opening. It’s up to you, the hero from the time of the Eclipse, to enter the alien world and investigate what powers the portal. You cannot fail.