Isolde

is a Holy Knight of Liones, serving under the Tristan Platoon of prince Tristan Liones.

Personality
Isolde takes her duty seriously and willingly protects the kingdom and the royal family, specifically Tristan.

However she can be emotional shown when she was questioned by Tristan why she chased Percival and broke down crying.

Chaos in Liones arc
Isolde first appears within the Kingdom of Liones, where Percival crashed into her and ended up under her skirt. Enraged by the boy's insolence, Isolde chases and attacks him before uniting with her fellow Tristan Platoon members Chion and Jade, whom then team up with her to eliminate the boy despite his attempt to reason. While the air around Percival is being blocked by Chion, Isolde continues her assault, but Percival activated his power which absorbed her explosion and blows her away.

Returning up on her feet when Percival's friend arrives, and while Percival's head is enclosed with darkness, Isolde attacks his friends. The assault stops with the arrival of prince Tristan.

Abilities
Isolde is able to create an explosion with her attacks.

Weapons
Isolde uses a morning star as her weapon.

Tristan Liones
It is implied that she has feelings for him when Tristan asked her why she chased Percival and she broke down saying she can't never see him the same and ran away.

Trivia

 * Isolde is named after a character of from the legend of.