Reficul

Reficul (リフィカル) appears as the "passing demon" in The Gray Garden where she went to give Kcalb aid in exchange for his attendance to a Devil's Meeting. She is the devil of the Pentagram World.

Physical Description
Reficul has long white wavy hair and messy bangs, red eyes, two gray curved horns with the right horn having two red piercings, a spade-pointed tail, and six black bat wings. She wears a black vest with four buttons, a red tie, a gray and light gray striped dress shirt, with white sleeve cuffs with four black buttons, a black pleated skirt, with a longer, cape skirt that has a red underside over the shorter skirt not covering the front, gray striped knee-high socks, and black boots with a small bat wing on each one.

In the past, back when she was a seraph and served under Elux, she had the same white messy hair but with an ahoge, eyes with red irises and blue pupils; she had a light yellow halo, and six feathered white angel wings. Her dress shirt was completely blue, she had a red tie similar to her current one, and a white blazer over her dress shirt and tie, the bottom of her design is currently unknown as it has not been shown.

Personality
Reficul has come across as docile; leniency, calmness, and apathy are shown in her overall behavior. She tends to procrastinate with her work and usually neglects it, for she does not find a purpose for worrying or stressing over it. She wishes to live a carefree life and forget all unpleasant things. However, that would be impossible due to her status as demon queen.

Reficul is also a very straightforward person, being blunt with her actions. However, she has shown sides of playfulness in her, whether it's teasing Ivlis or anything in between. Her hobby is pet training.

She is completely devoted to her wife Sin and loves her dearly.

Background
In the past, Reficul was a seraph and served under Elux. What turned her into a devil is currently unknown, but it was mentioned that she "fell from grace." The underworld that she now rules previously did not exist back when she was an angel.

Major

 * The Gray Garden - Reficul appears as a major character and is referred to as the "Passing Demon." Later, at the end, she is referred to by her true name, Reficul.

Minor

 * Seaside Dispatches 1 - Reficul makes a brief appearance together with Sin near the end of the manga, as well as during the Bonus Comic that also features their son Mors.
 * Truth – Makes a brief appearance.

Sin
Sin is Reficul's wife, and refers to Reficul with "Reficul-sama." They have a child together named Mors. It has shown that they both dearly love each other. It has been stated that Reficul is a "top" in their relationship.

Sol
Sol is Reficul's younger sister. Their relationship is quite complicated. Prior to Reficul becoming a devil, the two both worked under Elux. This completely changed when Reficul was cast out of heaven. It has been strongly implied that Sol dealt the finishing blow by piercing Reficul through the chest with her golden sword. The two are now on bad terms, with Sol having romantic but violent one-sided feelings towards Reficul as confirmed in the 2017 10 21 Sunahama relationship charts update.

Mors
Mors is the son of Reficul and Sin son. Though Reficul is his mother, Mors refers to her by "Maou-Sama" (魔王さま), or "Lord Devil," instead. They are on good terms.

Kcalb
Kcalb is Reficul's devil acquaintance. Prior to their first meeting, Kcalb had no knowledge of her, yet she knew who Kcalb was.

Lowrie
Lowrie is an acquaintance of Reficul, who hails from her world. They appear to have been on familiar terms before, as Reficul was able to pierce through Lowrie's kind face and tell that he was faking his personality.

Ivlis
Ivlis is Reficul's torture target. After the events of The Gray Garden, she had taken him in with her as the family pet, also making him refer to her as "Queen-sama." She was later the one to introduce him to Satanick. She is "one of the exceptions to Ivlis' homosexuality."

Rieta
Whilst Reficul trying to punish Ivlis in The Gray Garden, Rieta attempted to intervene. Reficul proceeded to turn her into a lamp genie, casting her away to unknown whereabouts.

Emalf
The two met briefly when Reficul visited the Flame Underworld. Reficul doesn't hold him with any particular view, squashing him and beating him up with ease, in order to get to Ivlis.

Lzet
Lzet is Reficul's right-hand man. When she doesn't feel like doing her paperwork, she dumps it on his desk instead. He is also Reficul's other lover. It has been said that Lzet can literally bottom for Reficul, as demons are able to grow parts at will.

Satanick
Satanick is Reficul's acquaintance. They both torture Ivlis for fun and seem to be on neutral terms, though Reficul sometimes gets a bit annoyed by his shenanigans. During Ivlis' attack to the Gray Garden, Reficul had kept in touch with another devil, who in all probability was Satanick.

Elux
Elux is the god of Reficul's world. Prior to becoming a devil, Reficul served under them as a seraph. It has also been stated that Reficul and Elux are "enemies, obsessed with each other."

Luna, Mars, & Mercury
Prior to becoming a devil, Reficul was a comrade to them.

Mephir
Mephir is Reficul's subordinate. It has been said that Mephir likes being stepped on by her. Not much else is known about their relationship.

Skillset

 * Morning Star Wielding - Reficul owns and wields a morning star.
 * Torturing - She is known to enjoy torturing and "training" those she deems befitting.

Natural Abilities

 * Nigh-Absolute Immortality - Being a devil, Reficul cannot die from natural causes such as aging or disease.
 * Wing Manipulation - Her six wings can turn into hands/claws.

Trivia

 * Reficul's name is Lucifer backwards, which is a name commonly attributed to the devil.
 * Reficul was a seraph that turned into a devil, which parallels the story of Lucifer found in the Bible, where Lucifer was an archangel that turned into a devil.
 * "Lucifer" is the name of several characters in folklore who are associated with the planet Venus, also known as the morning star. Befittingly, Reficul wields a morning star as a weapon.
 * Although she wears headphones in her original artwork, she does not in her The Gray Garden sprites or in other artworks.
 * Back when Reficul was a seraph, she was the only one of Elux's currently known angels who did not have the same blue eye color as their God. Instead, she had red eyes. This is notable because Reficul later fell from grace and turned into a devil.
 * From June 28 to August 3, 2017, Deep-Sea Prisoner hosted a character popularity poll that let each person vote three of their favorite characters. When the results came out on September 7, 2017, Reficul was ranked 9th.
 * Deep-Sea Prisoner has thought about creating another video similar to The Sun's Curse in which to reveal Reficul's backstory.
 * Deep-Sea Prisoner has had a manga idea about Reficul and Sin's honeymoon trip to the hotsprings for a while.

Quotes

 * "Mm? My name? I don't believe that's pertinent..."
 * "Please, pay me no mind. I'm simply... a passing demon."'
 * "The Devil here must be quite an airhead. That much is clear." (About Ivlis)
 * "It's a regular menagerie of idiots."
 * "I love to bully airheads like you." (To Ivlis)
 * "Lying is the first step toward an early grave" (To Emalf)
 * "A bird you may be, but you're no birdbrain when it comes to feigning innocence." (To Lowrie)
 * "Should it be in the cards... May we meet again." (Bonus Room)