However, a fourth Servant appears via another teleportation warp and absconds with the Orb. At his unknown base of operations, the Master absorbs the power contained within each of the stolen artifacts. The captured Servant is taken back to Legion headquarters. When she is brought in close proximity to Invisible Kid's younger sister Danielle Foccart, who has been possessed by the rogue artificial intelligence Computo, Danielle's brain activity spikes. In effect, the Servant causes the unconscious Computo to have a nightmare. Through genetic testing, Mon-El and Dream Girl determine that the captured Servant is an inanimate "reverse-DNA" clone of Lydea Mallor, Shadow Lass' ancestor and a 20th-century heroine of Talok VIII. Meanwhile, on the planet Avalon, the fourth Servant frees the immensely powerful Mordru,Mordru loses his power upon being buried underground. – Adventure Comics #369–370 (June–July 1968). the mightiest wizard in the universe and arguably the Legion's most powerful enemy. Just as Mordru is about to destroy the Servant, the Master appears and quickly defeats him. Shortly thereafter on the prison planet Takron-Galtos, the Legionnaires discover that the Time Trapper — another powerful Legion foe — has been drained of his cosmic time-manipulation abilities by the Master as well. Dream Girl's precognitive abilities allow her to foresee the Servants attacking her sister, the sorceress known as the White Witch, on their homeworld Naltor. She and a squad of Legionnaires travel there and prevent one of the Servants from kidnapping the White Witch. During the attack, Invisible Kid seizes the opportunity to journey into one of the beings' teleportation warps and take the battle directly to the Master. He confronts the Master, who is amused by the notion that the young hero is presumptuous enough to confront him. The Master blasts him with energy beams from his eyes, and warps him back to Naltor. Having seen the Master's real face, Invisible Kid is frightened on such a fundamental level that a large stripe of his jet black hair turns white permanently. In the midst of the crisis, the Legion holds its long-delayed election, choosing Dream Girl as its new leader. She leads a squad of Legionnaires to the Sorcerers' World, where they repel an attack by the Master and several of his Servants. Mon-El confronts the Master directly and immediately recognizes him, but is easily defeated. The Master then reads his mind, learning that Mon-El recognized him because of all that