UNCANNY X-MEN (1963) #19

The X-Men were training inside the Danger Room with Cyclops as their leader when Professor appears and give them a little vacation. Hank and Bobby go out with Zelda and her friend Vera , when they run into a strange guy, who shows some powers just like Beast’s and Iceman’s. Jean Grey was shopping and also runs into this strange guy, and he starts to use her mental powers then. He realized that he had just found the X-Men, and follows Jean to Xavier’s mansion. There, while he talks to Xavier, he starts to sense Cyclop’s powers, and then wings become to grow on his back, just like Angel’s.…