Brian Braddock (Captain Britain)
Merlin and Roma appeared to Brian Braddock, a physicist, and chose him as the protector of this dimension’s England. To that end they gave him the star sceptre and the amulet which Brian believed provided him with his power.
Brian Braddock eventually learned that his father was a native of the extra-dimensional land called Otherworld. He also discovered that his powers were inborn and not the result
of artifacts or suits-these merely helped him develop his powers. Captain Britain, who may or may not be a mutant, has joined former members of the X-Men in the group, Excalibur.