Crystal

Crystalia Amaquelin is the naive princess and curious sister of Medusa, Queen of the Inhumans.

Conflict with Royalty
Crystal and her sister Medusa were born to a pair of Inhumans in the city of Attilan. Her parents believed in tearing down the caste system and over throwing the royal family that had ruled Attilan for centuries. Her parents were then executed by the king and queen at the time. Medusa and her sister were spared from the fate of their parents.

Terrigenesis
To be added

Personality
To be added

Powers
Crystal is an Inhuman who achieved her genetic potential upon undergoing Terrigenesis, gaining superhuman powers.
 * Elemental Manipulation: Crystal has the gift to take control over the elements.
 * Fire Manipulation: Crystal is able to generate fireballs from her hands, which she used to attack Auran whilst being held captive.
 * Ice Manipulation: Crystal is able to generate frost from her hands. While resting in her apartment she lightly frosted a red ball. She later uses her abilities to freeze the weapons of Attilan's armed forces as well as freeze a door shut to buy Lockjaw and herself time to escape.
 * Electric Manipulation: Crystal is able to generate electric charges from her fingertips. The electic charge was strong enough to wake up Lockjaw from his sleep.
 * Earth Manipulation: Crystal is able to generate earthquakes.
 * Air Manipulation: Crystal is able to manipulate the air around her to create gushes of wind.

Family

 * Ambur - Father
 * Quelin - Mother
 * Inhuman Royal Family
 * Medusalith Amaquelin/Medusa - Sister and Queen
 * Blackagar Boltagon/Black Bolt - Brother-in-Law and King
 * Maximus Boltagon/Maximus - Brother-in-Law turned Enemy
 * Gorgon Petragon/Gorgon - Cousin
 * Karnak Mander-Azur/Karnak - Cousin
 * Triton - Cousin

Allies

 * Lockjaw - Pet Companion
 * Iridia
 * Dave
 * Audrey

Enemies

 * Auran

Trivia

 * In the comics Crystal was a love interest of Rick Jones who is also known as the gamma irradiated hero A-Bomb. She was also formerly married to Quicksilver and, later on, Ronan the Accuser.