Real Name: Colin McKay
Nicknames: No known nicknames
Former Aliases: No known former aliases
Other Current Aliases: No other known current aliases
Legal Status: U.K. citizen, may still be classified as a minor
Marital Status: Single
Group Affiliation: Excalibur
Base of Operations: Scotland; formerly Braddock Manor, England
Place of Birth: Scotland
Known Relatives: Unnamed parents
First Appearance: Excalibur I #2
Origin: Born a mutant, young Colin McKay was sent to an alternate Earth where he grew up to be that world's greatest hero, before eventually returning to the world of his birth to join Excalibur.
Colin McKay was a mutant targetted for kidnapping by agents of the crimelord Vixen. Hiding in an abandoned power station, he encountered Widget, who sent Colin to another reality to escape his pursuers. With time moving faster on Ee'rath (Earth-148), Colin (or Kylun, as the natives pronounced the name) grew to adulthood, becoming a great hero. Alongside his lover Sat'neen, he pursued the evil wizard Necrom, who had slain that world's Excalibur; however the wizard slew Sat'neen before escaping through an interdimensional vortex. Heedless of his own safety, Kylun followed, emerging in the lighthouse base of Earth-616's Excalibur, and attacking Nightcrawler. Once he realised Nightcrawler was a person of good heart (after his magical sword failed to hurt the German mutant), he allied himself with Excalibur and soon aided them in battling Necrom to the death. Attempts to locate his parents were temporarily stymied when R.C.X. kidnapped him and the rest of Excalibur, imprisoning them in Cloud Nine. He then travelled with them to Phoenix (Rachel Summers) future, where he assisted in overthrowing the Sentinel regime which ruled that dystopian timeline. When his teammate Cerise was taken for trial by the Shi'ar, he joined the team in space fighting to free her. Upon returning to Earth, he travelled to Scotland and was reunited with his parents. He was later a guest at the Otherworld wedding of Brian Braddock and Meggan.
Weight: xxx lbs (xxx kg)
Eyes: Eye colour unknown
Skin: brownish fur
Unusual Features: No unusual features
Strength Level: Peak human
Known Powers: Kylun can exactly duplicate any sound he hears.
Known Abilities: Skilled swordsman.
Equipment: No known equipment.
Transportation: No known transportation.
Weapons: Kylun wields a mystic blade capable of cutting through virtually any substance. It cannot harm those of good heart, passing through them without causing damage.
- No special notes.