|Crystalia Amaquelin Maximoff|
|Royal of Attilan|
|Nation or Planet of Origin|
|Island of Attilan, Atlantic Ocean|
|Base of Operations|
Attilan, Earth's Moon
Terrigen Mist induced mutation enabling the ability to manipulate fire, water, earth and air.
Note: Crystal is highly vulnerable to environmental pollutants and must ingest a serum to counteract the adverse effects.
Avengers Vol. 1
Fantastic Four Vol. 1
|Fantastic Four Vol. 1 #45 (Dec. 1965)|
|Stan Lee & Jack Kirby|
Crystalia Amaquelin was the second of two children born to Inhuman nutritionists Quelin and Ambur. Quelin was the brother of Rynda, wife of King Agon. As such, Crystalia was considered a member of Attilan's Royal Family.
In the aftermath of a war, Crystalia and her family fled Attilan. Reaching maturity while in exile, she and her family searched the world for her lost sister Medusalith. When they finally found her in New York, Medusa had taken refuge with the Fantastic Four. Crystalia became romantically involved with the Human Torch and joined the team on several occasions - as well as the Avengers, using the code name Crystal.