Wart (known in Japan and in The Legend of Zelda: Link's Awakening as Mamu) is the main antagonist of Super Mario Bros. 2. He is the leader of a gang known as the 8 bits and his major appearance centers around his efforts to conquer Subcon, a land of dreams. Wart's information in the game's instruction booklet states, "He is the most mischievous of all in the world of dreams. He created monsters by playing with the dream machine." To attack, Wart can spit streams of bubbles or jets of water.