UNCANNY X-MEN (1963) #49

This is the first appearance of Mesmero and Lorna Dane ( Polaris ). Angel goes back to the Xavier mansion and suddenly Cerebro starts to beep very louder. He warns Jean and she contacts the others X-Men. Meanwhile, in San Francisco, a strange group is commanded by Mesmero , in name of his dead master Magneto. Mesmero use his powers and a machine to awake all latent mutants and call them to join his army. One of these new mutants is Lorna Dane, and as she is hypnotized walking in a street, Iceman save her from a car and take her to his hotel room.…