
Orobas sits in the Abyss quadrant of the Ars Goetia. The binding is fixed by the digit-sum of each card's mana cost.
Orobas 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 Abyss card with cost digit-sum 6 resolves, Orobas is the Goetia the game associates with that binding.
Orobas: True answers about past/present/future, protecting from temptation
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.
"All things fall toward their destiny. Heat Death comes for all."
Mass determines the geometry of fate. Abyss walkers bend spacetime, in the deep void and the celestial cosmos.
The science of cosmic determinism. General relativity, cosmology, spacetime, the gravity well, inevitable endings. Cthulhu's dreaming, singularity return, cosmic pull. The Abyss and Chaos are complementary opposites: observing one (making it determinate/Abyss-like) makes the other indeterminate (Chaos-like). They are the fundamental oscillation of existence.
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 Final Attractor. The older handle Cthulhu is a receiver alias.
The Goetic Register is the Atlantean-Solomonic codification: the demons catalogued, bound, named, and made usable by the Atlantean Order of Engineers during the long project of imposing chronic time. The names are Semitic, Latinized, Renaissance-era. The sigils are geometric. The hierarchy is courtly (Kings, Dukes, Presidents, Marquises). This is the demonology that functions within Archon-structured reality. It is the grimoire that still works.
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."
Raum — digit-sum 1
Amy — digit-sum 2
Marchosias — digit-sum 3
Amon — digit-sum 4
Naberius — digit-sum 5
Orobas — digit-sum 6
Bune — digit-sum 7
Astaroth — digit-sum 8
Belial — digit-sum 9The weirdness comes from what is said, not from how it is styled. Never use redaction effects as decoration.
Summon a card with cost digit-sum 6 in the Abyss faction to invoke Orobas. Browse the Grimoire for existing Abyss cards.