Therese Alexanderite/Powers and Abilities

Abilities
As a Jewel, Therese is able to obtain energy from the different gems that she owns and use it to cast powerful spells. Jewels that she wears increases her magic power. The more refined the gemstone accessory, the more powerful the magic power increase. When Therese possessed three accessories created by Naofumi she was said to have at least the magic power of a Legendary Hero.

She is also physically strong, as she was able to carry a drunken L'Arc all by herself to his room.

Magic

 * Shining Stone: Ball of Flame: Shoots a giant ball of flame. This spell selectively damages enemies and protects allies. Naofumi felt this spell purify his Blood Sacrifice curse.
 * Shining Stone: Showering Thunder: Summons a bolt of lightning to strike the target.
 * Shining Stone: Shooting Star Rain of Fire: Summons meteors out of the sky to attack the target.
 * Shining Stone: Thunder Rain: Effect unknown.
 * Shining Stone: Explosive Thunder Rain: Effect unknown.
 * Shining Stones: Silent Ocean: Nullifies ocean vortices.
 * Shining Stones: Karma Fire: Summons a giant wave of lava to attack the target.
 * Shining Stones: Protection Shatter: Shoots a homing spell which reduces the target's defense.
 * Shining Stone: Shrinking Explosion: Therese sacrifices one of her gemstones which then causes a massive explosion.
 * Shining Stone: Blizzard: Effect unknown.
 * Shining Stone: Flame Wall: Summons a wall of raging flame.
 * Shining Stones: Hardened Protection: Adds a defense multiplier to the target. This is especially effective for targets with high defense.
 * Shining Stones: Slumber Smoke: Releases a smoke into the surroundings which causes the targets to fall asleep.

Combo Skills

 * Combo Skill: Thunder Rain Flying Circle: A combination attack with L'Arc using the Shining Stone: Thunder Rain spell and the Flying Circle skill. This combination skill empowers L'Arc's Vassal Scythe to inflict a devastating attack.
 * Combo Skill: Lightning Firework: A combination attack with L'Arc using the Shining Stones: Explosive Thunder Rain spell and L'Arc's scythe. Therese charges L'Arc's scythe with magical power which he then spins in circles. Multiple beams of light then shoot out of the spinning scythe. This attack has relatively low power but a high range.
 * Combo Skill: Electric Great Circle: A combination attack with L'Arc using the Shining Stones: Explosive Thunder Rain spell and L'Arc's scythe. Therese charges L'Arc's scythe with magical power which he then uses to strike a powerful blow.
 * Combo Skill: Reverse Hail Snow Moon Flower: A combination attack with Glass using the spell Shining Stone: Blizzard and the Vassal Fan. Summons a squall filled with ice to attack the targets.