Invoking Flauros in Magic: Powers, Correspondences & Dangers
Flauros is one of the most polarizing spirits in the Ars Goetia — the famous catalog of 72 demons compiled in the 17th-century grimoire known as the Lesser Key of Solomon. He is a Duke of Hell commanding 36 legions, and his powers sit at a striking crossroads: he can destroy enemies with fire, force spirits to speak truth, protect the magician from other demons, and reveal hidden knowledge about the past, present, and future. That combination of destructive capacity and protective loyalty makes him genuinely compelling to work with — but it also demands that you come to him prepared, intentional, and clear about what you want. This article is your foundation for that work.
Who Is Flauros? Rank, Appearance, and Powers
Flauros is listed as the 64th spirit in the Ars Goetia, the first book of the Lemegeton, also called the Lesser Key of Solomon. His name appears in variant spellings across different manuscripts and traditions — you may encounter him as Hauras, Haures, Havres, or Flauros, all of which refer to the same spirit. These spelling differences come from centuries of manuscript copying and translation across Latin, Hebrew, and early modern European texts. When you see any of those names in a grimoire or ritual context, you are dealing with the same entity.
His rank as a Duke places him within the Goetic hierarchy in a position of significant power and relative accessibility. In the classical hierarchy of Goetic spirits, Dukes command legions, operate with a degree of independence, and are considered more approachable than Kings or Princes — but they are not minor spirits. A Duke commanding 36 legions is a substantial force. That number matters in practice: it signals the breadth of his influence and the scale of what he can mobilize when invoked with genuine authority and clear purpose.
In terms of appearance, the Ars Goetia describes Flauros as first appearing in the form of a terrible and mighty leopard. When commanded to take human shape, he appears as a man with a flaming, fiery face — fierce in expression, burning with intensity. That fiery quality is not incidental. It runs through his nature entirely: fire is his medium of destruction, his temperament, and his symbolic signature. If you work with visual imagery or pathworking in your practice, these images — the leopard and the burning man — are meaningful anchors for his presence.
His listed powers in the traditional sources are specific and worth understanding clearly. Flauros can destroy and burn up the enemies of the conjurer if asked — this is active, directed baneful work. He will not allow himself to be tempted by other spirits or suffer them to deceive, which gives him a protective quality in complex workings involving multiple entities. He speaks truth about the past, present, and future, but only when confined within a triangle of conjuration — outside of that constraint, he lies and deceives willfully. And he delights in slaying men and is indifferent to human concerns outside of a properly structured working. These are not poetic flourishes. They are functional descriptions of how this spirit operates, and they shape every practical consideration when you choose to invoke him.
Within the broader Goetic system, Flauros does not have strong explicit affiliations with other named spirits in the canonical texts, unlike some Dukes who serve under specific Kings. However, his fire-based nature and destructive capacity place him in loose thematic alignment with spirits like Foras, Marbas, and the fire-associated spirits of the southern quarter. Some modern practitioners place him in relationship with Goetic Kings who rule through fear and force, given his temperament — but these are interpretive frameworks rather than traditional hierarchical assignments.
Flauros Correspondences for Ritual and Invocation
Correspondences are the symbolic language of ritual. They are not arbitrary decoration — they are a system of resonance that aligns your working environment, your tools, and your attention with the specific current you are trying to contact. When you build an altar or ritual space for Flauros using materials and symbols that match his nature, you are essentially tuning your working to his frequency. Every element you align correctly strengthens your signal. Here is how to do that well.
Here are Flauros's core correspondences as understood in traditional and modern practice:
- Element: Fire — his destructive capacity, flaming appearance, and fierce temperament are inseparable from fire energy; all workings with him carry that charge
- Direction: South — the traditional directional seat of fire in Western ceremonial and Wiccan-influenced practice
- Planet: Mars — ruler of conflict, aggression, destruction, and physical force; his baneful and combative powers align squarely with Martian energy
- Number: 36 (his legion count, useful as a repetition number in petitions or candle arrangements); 64 (his Goetic position, useful for identification seals and ritual headers)
- Colors: Deep red, orange, black — red and orange for the fire and Mars current; black for the destructive and chthonic dimensions of his work
- Metals: Iron, steel — Martian metals associated with force, warfare, and cutting through resistance
- Incense and Herbs: Dragon's blood resin, tobacco, black pepper, sulfur, wormwood — heating, cutting, and boundary-dissolving materials that carry aggressive energy and amplify commanding intention
- Stones and Crystals: Bloodstone, garnet, black tourmaline, obsidian — stones aligned with Martian force, protection, and the breaking of hostile energy
- Sigil: Flauros's unique sigil from the Ars Goetia — used as the focal point of any invocation or petition working
- Day: Tuesday — the day of Mars, named for Tyr, the Norse war god; the most aligned day for aggressive, protective, or baneful work with Flauros
- Time: The planetary hour of Mars on Tuesday — calculated using your local sunrise; working within this window concentrates the Martian current at its peak
In terms of what you can actually amplify by invoking his name, Flauros is most powerfully engaged in the following contexts. For baneful and destructive workings — cursing an enemy, breaking someone's influence over you, or dismantling a harmful situation with force — he is a primary choice. His capacity to burn and destroy is explicit in the source texts, not an interpolation. For protection from spiritual interference — if you are dealing with hostile entities, spirit attachment, or unwanted contact from other magical workers — his willingness to hold other spirits at bay is a genuine and documented power. For divination and truth-seeking — specifically uncovering what is hidden, being lied to, or wanting clarity on a situation's real trajectory — he will speak truthfully when properly constrained. And for workings involving domination, intimidation, or commanding another person's behavior, his fierce and overbearing nature lends itself well to that kind of influence magic.
One practical note on building your working space: because Flauros is associated with fire so completely, working with a live flame as your central focal point — a deep red or black candle, ideally iron-held or set in a fire-safe metal dish — carries more weight than any other single alignment you can make. His sigil drawn or printed beneath the candle, combined with dragon's blood incense burning nearby, creates a working environment that is recognizably his. Your intention does the real work. These elements focus it.
The Specific Dangers of Working with Flauros
Every experienced practitioner will tell you the same thing: the spirits in the Ars Goetia are not neutral. They have natures, agendas, and documented behaviors. The safety of a working does not come from treating them with superstitious fear — it comes from knowing exactly what a specific spirit does when you give it room to act outside your intention. With Flauros, there are three dangers worth taking seriously, and they are specific to him.
The first and most critical is his deception outside of constraint. The source texts are explicit: Flauros speaks truth only when confined to the triangle of conjuration. Outside of that ritual container — in loose, casual, or unstructured contact — he lies. This is not a minor caveat. If you attempt to communicate with him through informal means like free-form automatic writing, open-ended meditation, or pendulum work without a proper structure in place, you are not getting his honest counsel. You may be getting elaborate misdirection. The practical implication is clear: any working where you need information from him must include a formal constraint structure, whether that is the traditional triangle and circle from the Goetic method or a modern equivalent that serves the same purpose — a clearly bounded, defined space with explicit terms.
The second danger is what the texts describe as his indifference to human welfare and his delight in harm. Unlike some Goetic spirits who lean toward cooperation or who have reputations for being relatively benign when treated respectfully, Flauros is not inclined toward your wellbeing by default. He does not become an ally simply because you invoke him. You are not his concern unless you have established a specific transactional relationship with clear terms. Vague requests, emotionally driven petitions without precise language, or workings where you have not defined the exact scope of what you are asking for can produce outcomes that technically fulfill the letter of your request while missing your actual intention entirely — or worse, that ripple outward in directions you did not anticipate.
The third specific concern is the fire and destructive dimension of his power in baneful work. When you invoke Flauros to harm or destroy, you are working with a force that is not precise by nature — it is consuming. Poorly bounded destruction workings have a well-documented pattern in magical tradition of creating collateral damage: relationships you did not intend to damage, situations that escalate beyond the scope you wanted, or energetic blowback if the working is too loosely aimed. Flauros does not moderate himself. The moderation has to come from you — through precise target definition, clearly stated limits, and ideally a closing or banishing procedure that formally ends his engagement once the work is done.
Historical Roots: Where Flauros Comes From
Flauros as a named entity originates in the early modern grimoire tradition of 16th and 17th century Europe, with the Ars Goetia being the primary source most practitioners encounter him through today. The Ars Goetia itself draws from earlier texts — most notably Johann Weyer's Pseudomonarchia Daemonum, published in 1577, which is one of the earliest printed compilations of named demonic spirits with ranked hierarchies. Flauros appears there under variants of his name, already carrying the same core characteristics: the fiery appearance, the destructive power, the truth-telling under constraint, and the deceptive tendency outside of it.
The hierarchical model these texts operate within — Kings, Dukes, Marquises, Earls, Presidents — reflects the feudal political structure of medieval and early modern Europe mapped onto a cosmological framework. This was not metaphor to the writers of these texts. They understood the demonic hierarchy as a literal bureaucratic structure, and the grimoires were essentially legal and diplomatic manuals for navigating it. When Weyer and later the compilers of the Lemegeton assigned Flauros the rank of Duke with 36 legions, they were placing him within a system they believed had real operational rules — rules the magician could use to compel compliance and protect themselves from betrayal.
It is worth noting that while Flauros does not have a clearly traceable pre-Christian mythological identity the way some Goetic spirits do — Astaroth connecting to Astarte, Baal to Baal Hadad, and so on — the leopard form he initially takes carries ancient symbolic weight. The leopard appears across Egyptian, Mesopotamian, and Greek traditions as a symbol of ferocity, untameable wild nature, and divine wrath. Whether the grimoire compilers consciously drew on this symbolism or whether it reflects a deeper accumulated cultural memory is an open question. What matters practically is that his leopard form is not arbitrary — it is telling you something true about his nature.
For modern practitioners, the historical context matters because it grounds your understanding of what these texts actually are: working documents produced by people who practiced, not theoretical catalogs. The details that survived centuries of copying — the deception outside the triangle, the fire, the specific conditions for truth-telling — survived because practitioners found them to be accurate. You are working within a living tradition when you invoke Flauros. The lineage behind the practice does not make the work less yours. It makes it deeper.