Adventure Comics #347
Title: "The Traitor's Triumph!"
Published: August 1966
Writer: Jim Shooter
Artist: Curt Swan
Estimated Grade: VG/FN (5.0)
Synopsis:
A shocking betrayal rocks the Legion of Super-Heroes as one of their newest recruits is revealed to be a traitor working against the team. The story begins with the Legion holding tryouts for new members, introducing three promising candidates: Ferro Lad, Princess Projectra, and Nemesis Kid. All three demonstrate unique and impressive abilities, and they are welcomed into the team.
Shortly after their induction, the Legion is called into action to confront the Khundian Empire, a hostile alien force threatening the United Planets. The Legion splits into teams to counteract the invasion, but their efforts are repeatedly sabotaged. Tensions rise as the team begins to suspect there is a traitor among them.
Through a series of clues and clever deductions by Brainiac 5, the Legion uncovers the shocking truth: Nemesis Kid is the mole. He had joined the Legion under false pretenses, working as a spy for the Khunds to undermine their defenses. Nemesis Kid's power to adapt to any threat gives him a dangerous edge, but the Legion bands together to expose and defeat him.
In the climactic battle, Nemesis Kid flees rather than face capture, but his betrayal leaves a lasting impact on the team. The Legion strengthens their security protocols and vows to be more vigilant in the future. Despite the setback, Ferro Lad and Princess Projectra prove their loyalty and valor, solidifying their places as valuable members of the team.
"The Traitor's Triumph!" is a landmark issue introducing two iconic Legionnaires while delivering a gripping story about trust, betrayal, and perseverance in the face of adversity.