Dezel is a playable character in Fire Emblem: Kakusei and the daughter of Soiree with another character from the future. She seems just as tomboyish as her mother.
She has a kind heart and is protective of others weaker than her. She loves sparring, and if she sees someone who has the ability she will challenge him or her no matter whom. She hates people who look down on her because of her gender. Likes armor the most out of everyone in the army.
If Soiree marries Chrom then Dezel will be Lucina's sister, if Soiree marries Rufure, Dezel will be Mark's sister. Otherwise she will be an only child.