Rutherfor

Though not having shown up for a long time and not playing a large role in the story during her time, for the short time she was in battle, Rutherfor showed herself a highly-able combatant.

Personality
In general, Rutherfor is quiet, shy, and highly introverted. She doesn't like to do a lot of talking and is prone to getting flustered, blushing often and easily. However, when sufficiently provoked, the lethality of her cold rage is not something to be trifled with.

Abilities
Spirit Perception: Rutherfor is able to perceive and interact with spirits in a way that is impossible for ordinary mortals.

Spirit Channeling: Rutherfor is able to manifest spirits in the physical world by use of a medium.

Large Furyoku Amount: Though not stated explicitly, Rutherfor seems to have large amounts of Furyoku with which to generate highly destructive effects.

Spirit Ally
Name: Grey Saucer

Type: Ghost?

Medium: "Little Grey Man" Emblem on Chest

Level: ???

Description: While its actual spirit form has not been seen, Grey Saucer has shown itself to coat Rutherfor's entire body with its primary OverSoul.

O.S.: Grey Saucer
Medium: "Little Grey Man" Emblem on Chest

Type: Armor?

Description: Not much has been shown of this OverSoul, save that it allows Rutherfor to hover freely and exercise control over gravity to devastating effect. While active, Grey Saucer can generate crushing gravitational forces which normal beings simply cannot withstand.

Trivia

 * Though unconfirmed, it seems that Rutherfor has a case of "feeling naked" without her OverSoul active - As her problems with confidence disappear while Grey Saucer is being used.