Karissa

Karissa Cascade was introduced in the third book of the Wind Saga. She is a Water elemetalist with dyed blue hair and green eyes. She was cursed by Amoria and became a cloudlike entity, then known as Laila. As Laila, she could not escape Hydro's Lake, a man-made lake by Elementalist Hydro Crystaqus, or else she would die.

When Avia arrived at Hydro's Lake in hopes of defeating Amoria, Karissa, then known as Laila, begged for help. Avia was skeptical at first, but agreed to help break the curse.

Karissa has four younger brothers- Kyte, Coal, Stone, and River. Though they were intoduced in book 3, this is not revealed until book 4.