The military commander in the Flame Haze Army during the Second Great War and the one who coined the name "Flame Haze Army" during the First Great War, he is a stoic man garbed in military clothing who has a large scar covering the left side of his face including his eye. He's been an active Flame Haze for over 600 years. His ability allows him to erect great stone structures such as bridges or castles in short time. He is bound to Zirnitra. (Wikipedia)
Mammon is referred to as one of the most powerful Crimson Lords under Bal Masqué. His title is "Golden Palm of Wishful Demands" and the color of his flame is bright yellow. Mammon appears as a tall man of indistinguishable age. He wears a dark gray top hat, tailcoat and manteau. his clothing gives him a gentlemanly image. His clothes appear to be very similar to how a conductor of an orchestra or band would appear; fitting considering how the nature of his Unrestricted Spell. However, despite possessing good looks, his face has a peculiar feature: a pair of long fangs. His voice is described as "having a persistent charm", and speaks with a confident flair. As a member of Bal Masqué, Mammon is seen as a cool-headed leader, always able to present his opinions with dignity; he is seen as a person is calm and collected most of the time.
The Crimson Lord who is bound to Samuel Demantius. He takes the form of a small silver chalice attached to a small thread, much like a necklace. (Wikipedia)
Southvalley is the Native-American Flame Haze who, with other three, are known as the Four Gods of Earth. He and Tezcatlipoca, his contracted Crimson Lord, are widely feared by many Denizens. (Wikia)
The Demon World's leader, who sends Nora off to the Human World for "obedience lessons". Though being evil is her full-time job, the Dark Liege never neglects her beauty regimen. She often changes from her monstrous true form, which some readers didn't realize was that the liege was female, to her "smokin' hottie" human form and back with out warning or purpose. She's also known as, according to Kazuma, "old big and busty". Several characters have called her "Her Vain Highness". As for Nora, he refers to her as "ugly". The Dark Liege is often shown to be willing, even eager, to provide fan service as well. This is shown in her various phone calls to Kazuma Magari to check up on him and Nora. The Dark Liege used to be the master of the previous Cerberus Deigree. Her magical weapon is a longsword, as shown when she was engaged in battle with Fall.
Yozuru is a lady with black hair and red pupils. Her hair, which is styled in a bob cut, has red streaks on it, and is adorned with a bird-shaped hair clip. She is dressed in a khaki shirt worn over a black collared top, the latter of which is also decorated with the same bird design as in her hair clip, and wears a pair of dark red pants held in place by suspenders. Her footwear of choice is a pair of black high-heeled sandals. She is a professional onmyouji and belongs to the same university that Deishuu Kaiki and Meme Oshino studied in and the three are known to be constantly together as members of the university's occult research club. Among the three, she is the one who prefers to stand for justice. Between those three university students, she was the only one who graduated. Yozuru is a rather famous figure in the realm of the supernatural, to the point that Shinobu Oshino, herself a very powerful oddity, refused to divulge any information about her as a form of respect. She speaks in a Kyoto dialect, and is described as having the expertise in the dialect as a native speaker. She also has an unusual quirk of avoiding to step on the ground, as if playing a game where the ground is a sea filled with sharks. She maintains this quirk at all times, and would even use her familiar Yotsugi Ononoki as a platform of sorts if needed. It was revealed that as an exchange for her immense strength, she was given a condition to never step on the earth. She fights by using her fists and is powerful enough to punch through multiple floors at once. Unlike Meme, Deishu, and Gaen, she works for free which means that she only hunts and kills oddities because that is what she truly wanted. Yozuru calls herself "Japan's first battle onmyouji." She is sadistic and brutal and chose to specialize in exorcising immortal beings because nothing else is a challenge for her. Although she considers herself as an ally of justice, her ideology is based on exacting justice by eliminating those who should not exist (immortal oddities) and disregarding the consequences and doing such an act. To her, immortal oddities have no place in the world. Despite this, however, she has a considerate side as well, seeing people like Koyomi as a human despite having contact with an oddity. According to Koyomi himself, Yozuru reminds him of Meme somewhat. Yozuru uses her judgement on which immortal kais to fight and hunt by separating them into what is alive forever and what is dead forever. She then hunts kai that are considered alive forever and that's why Yotsugi is her assistant as Yotsugi is technically not alive. While Koyomi was fighting her, he counted how many times she punched him while breaking through the floors,—he counted almost 500. (Source: Bakemonogatari Wikia, edited)