Chelan Nylund is the daughter of Thalassa'.
Chelan has black hair and sea blue eyes. Her skin is tan. Chelan has straight teeth that are mainly white. She dosen't care much about what her hair looks like so its usually a mess. Her hair is cut short and choppy.
Chelan is generally a calm person. She likes to smile and enjoy life. When felt threaten though, Chelan will get very hostile and just plain mean. She is annoyed that only Poisidon children are credited with water albilities because she also has the same ability yet no credit. Chelan can get mad and when she does it is not pretty. Her powers go out of control. There is no guess if she'll use her powers in extreme rage or not at all.