faded, allowing Green Lantern to recover. Green Lantern managed to use micrometeorites to form an iron mask around Polaris' head, blocking off his vision. Back on Earth, Emerson was able to use telepathy to warn Green Lantern of the alien threat. Once Green Lantern disintegrated the blob, the mental image of the evil Doctor Polaris faded away. Years later, Emerson's dark side returns. Returning to his old costume, Polaris takes the name of Baxter Timmons and moves to Metropolis' Suicide Slum, where he steals advanced technology from warehouses throughout the city. Polaris integrates the new magnetic circuits into his costume, as part of an attempt to gain revenge on Green Lantern. Polaris' plans are stopped through the efforts of the superhero Black Lightning. Over the years, the Polaris and Emerson personalities fought for dominance, until Polaris was approached by the demon Neron. Polaris sold Neron Emerson's soul in exchange for greater power and being rid of the other, restraining side of his personality. Polaris was one of Neron's lieutenants before being betrayed by Lex Luthor and the Joker. Polaris later attacks Steel in Washington D.C., seeking a weapon called the Annihilator that Steel had built. During the battle, Steel's grandmother attacks Polaris and is killed. Polaris is driven away after the Parasite attacks him. Afraid of absorbing Polaris's mind and not just his power, Parasite lets him go before killing him. Polaris flees to Keystone City. Some time after that, Polaris shows up at Poseidonis in an attempt to seize control of the city, prompting a battle against Aquaman and his allies. At that same time, Maxima is in the city trying to force Aquaman to marry her. Using her powerful mental abilities, Maxima compels Polaris into believing that his alternate personality has reemerged, forcing him into a nearly catatonic state. Under unknown circumstances, the catatonic Polaris ends up being held in Iraq, but he is rescued by Hatchet, Heat Wave and Sonar. The trio planned to carry him to the Aurora Borealis in the magnetic North Pole for recharge, thinking that he would be thankful to them and would lead them. They fought The Flash, Green Arrow and Green Lantern. When Polaris recovers, the Flash gives him a bit of his speed, which has the same effect as applying kinetic energy to a magnet; Doctor Polaris' body attracts the remains of the sunken Aurora Borealis, containing him. In 2001,