To sleep, perchance to dream; this is the hunting ground for Nightmare. And all those who shut their eyes risk being trapped for eternity in his torturous embrace. Recruit multiple masters of the mystic arts from the talented cauldron of heroes, led by the Sorcerer Supreme, Doctor Strange. Only their combined strength can stand against the denizens of darkness like Nightmare and Dormammu, in this terrifying expansion to Legendary: A Marvel Deck Building Game.