
Marbas sits in the Flesh quadrant of the Ars Goetia. The binding is fixed by the digit-sum of each card's mana cost.
Marbas is one of the 72 spirits catalogued in the Ars Goetia, the first book of the Lesser Key of Solomon. Eigendark reinterprets that historical register as its fictional operational layer. When a Flesh card with cost digit-sum 9 resolves, Marbas is the Goetia the game associates with that binding.
Marbas: Curing diseases and mechanical arts
In the Solomonic grimoire tradition, each spirit is assigned an office — a domain of attributed knowledge or power. Eigendark uses those offices as design prompts for card effects. The exact faction, digit-sum and mechanical mapping on this page are Eigendark canon rather than historical occult doctrine.
"Life finds a way. Evolve or die. Feed and breed. Consume to grow."
Survival of the fittest. Flesh hackers manipulate evolution, reshape living systems and blur the line between living and dead.
The science of life as process. Genetics, evolution, disease, fertility, hunger, somatic experience. Shub-Niggurath's domain. Jungle neurology, Lemurian mutation, somatic evolution sorcery. Life differentiates into distinct forms; it is the counter-force to entropy.
Within Eigendark, the 72 Goetia are divided evenly across 8 factions — 9 spirits per faction, assigned by the digit-sum of a card's mana cost. The game fiction places the binding in its 1577 receiver chronology. Each spirit represents a specific instrumental goal of its eschaton, The Red Communion. The older handle Shub-Niggurath is a receiver alias.
- Mechanics run on the Goetia. Every card has a deterministic Goetic demon. - Lore runs on both. Reception Reports occasionally narrate Lemurian breaches. Canon is that both demonologies are real but operate at different strata. - The ideological tension between the two registers is a live theological dispute inside the community; a Convergence may someday formally rule on which register is "real," and that ruling will itself be interpreted as either Archonic suppression or canonical clarification, depending on who you ask.
Beneath the Goetic layer, a rival system persists: the Pandemonium Matrix — 45 Lemurian Amphidemons that predate the Solomonic hierarchy. During Broken Transmissions, the Lemurian register briefly overrides the Goetic one, producing cards flagged as "ontologically unstable."
Haagenti — digit-sum 1
Vepar — digit-sum 2
Botis — digit-sum 3
Furfur — digit-sum 4
Ipos — digit-sum 5
Buer — digit-sum 6
Murmur — digit-sum 7
Balam — digit-sum 8
Marbas — digit-sum 9Genre label: occult SaaS. The occult, run at production scale, with uptime guarantees.
Summon a card with cost digit-sum 9 in the Flesh faction to invoke Marbas. Browse the Grimoire for existing Flesh cards.