Quelin and his wife Ambur gave birth to two daughters Medusa and Crystal. Years later, they tried to tear down the caste system of Attilan by overthrowing the Inhuman Royal Family that had ruled Attilan for centuries. However, King Agon and his wife Queen Rynda captured them and had them executed, but chose to spare Medusa and Crystal. The loss of her parents deeply affected Medusa, who had to look after her sister Crystal alone.
Powers and Abilities
Quelin is an Inhuman who achieved his genetic potential upon undergoing Terrigenesis, gaining superhuman powers.