Kylun

Kylun (Colin McKay) is a fictional superhero appearing in American comic books published by Marvel Comics. He first appeared in Excalibur #2. He was briefly a member of Excalibur.

Colin McKay was a mutant child who was fleeing from soldiers sent to capture him by the crime boss Vixen. He discovered the robot Widget, who created a portal to transport Colin to another dimension, to a world called 'Ee'rath'.

The locals regard his appearance as a good omen. They escort him to the exiled royal household. The Queen, Ai'sha, places Colin in the care of her counselor, a reptilian mystic named Zz'ria. He trains Colin to be a warrior, and gifts him a pair of magical swords. Colin ages and his mutant abilities transform his features into a more cat-like appearance. He takes the symbol of Widget as his totem. He proposes to the queen's daughter, Princess Sat'neen, who accepts.