Estellise Sidos Heurassein

Estelle has but a few things known about her. She encounters Yuri after he sneaks in the castle she lives in. Because she was largely confined there, she was taught to use swords, and often read books (which she loves to do), giving her a great deal of knowledge.[3]

She uses weapons like swords and wands in battle, along with healing spells, making her a balanced character.