|Hair Color||Dark Green|
|• Professional Status•|
|Affiliation|| Kingdom of Lugnica|
|Occupation|| Head of the Karsten House|
|• Personal Status•|
|Relative(s)|| Helena Karsten (mother)|
Meckart Karsten (father)
|• Abilities and Equipment•|
|Divine Protection||Wind Indication|
|Aura Color||Amber Blessing|
|Story Arc||Arc 3|
"When I become King, I will make sure the dragon forgets about the contract! Lugnica isn't the dragon's possession! IT IS OURS!
— Crusch Karsten, Arc 3
Crusch Karsten is the head of the Karsten House and was a candidate to become the 42nd King of Lugnica.
Crusch is a beautiful woman with amber eyes and long dark green hair that reaches to the middle of her back. Even though she is a woman, she generally tends to dress as a man, and is described to be someone whose impression changes if she wears a dress and smiles.
Currently Crusch is infected by Capella Emerada Lugnica's Authority, covering her body with black veins.
Crusch is honest, sincere, right, being a type of person who is destined to stand above others, though she has talent and has worked hard to reach where she is now. She is already the head of her family, finishing her work better than her father. She prefers to act herself and has the pride of a warrior. Crusch is also gentle, often believing the false knowledge jokingly told to her by Ferris, and sometimes displays an air headed side.
Crusch is also dense toward any feelings of love above kindness, often not understanding why certain people behave a certain way, such as when she sometimes didn't understand Fourier's behavior. However, this only applies to feelings of love directed towards herself, as she has been shown to comment on the feelings of others.
Currently Crusch has had her memories eaten by Louis Arneb, making her become amnesic. Despite this, she shows a strong minded side, vowing to become much more of a person than she previously was. In addition to this, she is infected by Capella's dragon blood.
When Crusch was a child, she encountered Fourier at the castle, almost attacking him with the knife her father gifted to her until he revealed who he was. Since then, he became one of her few friends, though he died when he was 20 from an unknown cause. His death influenced her to compete in the royal election to become the next king.
Sword skills: Crusch is a skilled knight and can easily beat a Royal guard. According to Felt when they fought at the gate of mirula felt got seriously injured and almost died.
Wind Magic: Crusch is highly skilled at Wind Magic, allowing her to combine it with her sword skills for devastating results.
- Blessed Holy Wind Strike: Crusch combines her sword skills and Wind Magic to unleash a sword strike that enables her to cut anything within her range of vision with an invisible blade.
Skilled Swordsman: Crusch is considerably skilled at using a sword in combat, or using her Wind Magic to act as one.
Divine Protection: Crusch has the Divine Protection of Wind Indication. Because of this, She can see if people are lying by reading the wind around them.
- Crusch's birthday is April 4.