Summoning a Power of Hell
Summoning a Power of Hell means attempting direct contact with one of the unique nobles, archdevils, rulers or exceptional powers of the infernal state. Such rites are far beyond ordinary creature summoning. They depend upon identity, sigils, jurisdiction, sympathetic links, planar access and carefully prepared wards.
What Summoning a Power of Hell Means
The title uses summoning in its broad occult sense. The actual game effect may be a temporary summoning, a true calling, a manifestation across planar boundaries or a separate magical binding. Those procedures are not interchangeable.
A Temporary Presence
A summoned or ritual manifestation remains only for the duration of the effect that brought it. Defeat normally sends that manifestation away rather than permanently killing the underlying infernal being.
An Actual Planar Crossing
A calling effect transports the actual outsider across a planar boundary. If the trap breaks, the creature remains present until it leaves, is banished or another effect removes it.
Service Is Separate
Bringing a Duke, archdevil or other infernal power into a ward does not automatically compel friendship, honesty or service. Magical binding, political agreement and infernal contract remain separate matters.
Three Ways to Reach a Power of Hell
Three established SpiralWorlds rites survive the corrective rebuild. Their identities remain intact, but their mechanics no longer depend upon an obsolete progression from Duke to archdevil to Lord, nor upon an assumed Challenge Rating for each Perdition.
Circle of the Nine Pits
The safest of the three rites. It establishes a temporary manifestation of one specifically identified infernal power inside a reinforced double ward.
Its purpose is audience, interrogation, treaty or negotiation. It does not compel service.
Circle of Locking the Nine Gates
A dangerous attempt to force the actual target across a planar boundary, contain it and close the route behind it.
It is a banishment and containment rite, not a universal method of permanently destroying every infernal noble.
Incantation of the Pit
A faster and less reliable ceremony in which several ritualists combine occult knowledge, names, titles and sympathetic links to attract the attention of one named infernal power.
It may create bodily contact, remote communication or a dangerous failed breach depending upon the edition and result.
Names, Titles, Sigils and Infernal Keys
A greater infernal power is an individual. A rite aimed at Merorem, Fierna, Bael or Asmodeus must identify that being rather than merely requesting a Duke from one Perdition or a devil of a particular strength.
A ritual on this page never overrides a more specific limitation on the target’s own Bestiary record. Unique seals, imprisonment, protection against planar travel, special reforming rules or individual summoning requirements take precedence.
Political standing is likewise separate from raw combat strength. See The Stratification of Power and The Courtiers of Perdition .
Summoning a Power of Hell — Game Mechanics
These are SpiralWorlds legendary rituals rather than ordinary class-list spells. Use only the panel matching the campaign. Modern creature types and Charisma saves do not mix with legacy Hit Dice, Will saves, Spell Resistance or calling diagrams.
Circle of the Nine Pits — D&D 5.5e / 2024
The ritualists create an inner manifestation circle large enough to contain the target’s space and an outer circle at least 10 feet beyond it. The primary caster must possess a proper name and at least one genuine sympathetic key.
Resolution- At the end of the nine-hour casting, the target makes a Charisma saving throw against the primary caster’s spell save DC. Magic Resistance and Legendary Resistance function normally if the target possesses them.
- On a successful save, no bodily manifestation is compelled. The target may voluntarily answer by voice, omen, projection or personal appearance.
- On a failed save, a temporary manifestation of the target appears inside the inner circle for up to 9 minutes.
- The manifestation is the target for purposes of speech, senses, attacks, spells and other interactions, but the rite does not physically remove the target from Hell.
- If the manifestation is reduced to 0 Hit Points, the manifestation ends. This does not by itself permanently kill the underlying infernal being.
- The manifestation cannot willingly leave the inner circle by nonmagical movement. Teleportation or interplanar travel across the boundary requires a Charisma save against the ritual DC.
- Attack rolls made by the manifestation against creatures beyond the inner circle have Disadvantage. Creatures beyond the circle cannot be possessed by the manifestation or gain the Charmed or Frightened condition from it.
- The standard ward does not block areas of effect, breath weapons or other harmful effects resolved without an attack roll.
- The outer ring is a separate Parley Seal. While none of the ritualists attacks the manifestation, enters the inner circle or deliberately breaks a ward, the manifestation cannot directly initiate a damaging spell, attack or harmful ability against a ritualist standing outside the inner circle.
- If the parley is broken, the Parley Seal ends immediately but the ordinary confinement effects remain.
- At the end of 9 minutes, the manifestation returns to the target and the ritual ends.
Circle of Locking the Nine Gates — D&D 5.5e / 2024
This rite attempts to transport the actual target, not a temporary manifestation. A creature whose own rules make such planar displacement impossible cannot be overridden by this ritual.
The Initial Lock- The ritual requires the target’s proper name and at least one genuine sympathetic key.
- At completion, the target makes a Charisma save against the primary caster’s spell save DC.
- Magic Resistance and Legendary Resistance function normally.
- On a successful save, the target remains where it is and the rite fails.
- On a failed save, the actual target is transported into the locking ward and the Nine Gates contest begins.
Begin with zero Open Gates and zero Closed Gates. At the end of each of the target’s turns, it makes one Charisma save against the ritual DC.
- A successful save marks one Open Gate.
- A failed save marks one Closed Gate.
- Legendary Resistance can change a failed save into a success normally.
- If fewer than five ritualists remain conscious and actively maintaining the circle, the target has Advantage on these saves.
- The first side to reach five marks determines the result, so the contest lasts no more than nine rounds.
- The target cannot willingly cross the boundary by nonmagical means.
- Teleportation and interplanar travel are suppressed until the contest ends.
- The target cannot use an effect whose sole purpose is to summon or call another creature through the ward.
- Attacks, spells and other abilities otherwise function normally. The Locking Circle is not total cover.
The target is banished to the plane and location from which the rite seized it, or to its established infernal seat if that original route no longer exists.
The particular ritual anchor used for the rite cannot target that being again for 9 days. This restriction does not prevent every other contract, portal, manifestation or planar route from reaching the same being.
Five Open GatesThe locking ward collapses. Because the actual target was transported, it remains physically present and free to act.
Incantation of the Pit — D&D 5.5e / 2024
Use the target’s published spell save DC. If the creature has none, use 8 + its Proficiency Bonus + its Charisma modifier , with a minimum Ritual DC of 15.
| Skill | Checks | Purpose |
|---|---|---|
| Arcana | 3 | Planar geometry, sigils and the technical breach. |
| Religion | 2 | Infernal rites, taboos and metaphysical precedent. |
| Persuasion | 2 | Correct forms of address, petition and invitation. |
| History | 1 | Names, offices, jurisdictions and previous agreements. |
| Insight | 1 | Recognising genuine infernal attention. |
A participant must be proficient in the skill used for a ritual check. No participant can make more than three of the nine checks.
Outcome- 7–9 successes: the target makes a Charisma save against the lead caster’s spell save DC. On a failed save, a temporary manifestation appears within the prepared inner ward for up to 9 minutes.
- 5–6 successes: the target becomes aware of the rite, but bodily manifestation cannot be forced. It may speak, project an image, ignore the callers or deliberately send an emissary.
- 0–4 successes: the incantation fails. Resolve a consequence from The Price of Failure below.
The Incantation’s ordinary inner ward functions like a reversed modern Magic Circle against Fiends: it limits willing escape and magical crossing and provides the normal attack, possession, Charmed and Frightened protections. It does not possess the additional Parley Seal of the Circle of the Nine Pits.
Circle of the Nine Pits — Pathfinder 1e
The rite summons a temporary manifestation of one specific infernal outsider. It does not use the Hit Dice limits of Planar Binding because it is an independent legendary ritual.
Ritual SaveThe saving throw DC is 19 + the primary caster’s relevant spellcasting ability modifier .
If the target fails its Will save, the primary caster must also succeed on a caster-level check against the target’s Spell Resistance. A target without Spell Resistance skips this step.
Double WardThe two circles are part of this ritual rather than an ordinary Planar Binding trap. While the parley remains intact:
- the summoned target cannot cross the inner ward;
- its attacks, spells and supernatural abilities cannot cross the outer ward;
- dimensional travel cannot carry it outside the ritual boundary;
- the ward ends if the casters deliberately break either circle or enter the inner space to attack the target.
When the 9-minute duration ends, or if the summoned manifestation is defeated, it disappears and the underlying infernal being returns to its previous condition.
Circle of Locking the Nine Gates — Pathfinder 1e
The initial Will save uses DC 19 + the primary caster’s relevant spellcasting ability modifier . Spell Resistance does not prevent the initial calling.
On a failed save, the actual target is transported into the prepared locking ward.
Nine Gates Contest- At the end of each of the target’s turns, the primary caster makes a caster-level check against the target’s Spell Resistance. If the target has no Spell Resistance, this check automatically succeeds.
- If the caster-level check fails, mark one Open Gate.
- If the caster-level check succeeds, the target makes a Will save against the ritual DC.
- A successful Will save marks one Open Gate. A failed Will save marks one Closed Gate.
- The first side to reach five marks determines the result.
While the contest continues, the target cannot cross the boundary or use dimensional travel to escape. The rite also prevents it from calling other creatures through the ward.
Five Closed GatesThe actual target is banished to its plane of origin. The specific ritual anchor used here cannot call that same being again for 9 days.
Five Open GatesThe locking ward ends. Because the actual outsider was called, it remains physically present and free.
Incantation of the Pit — Pathfinder 1e
| Skill | DC | Required Checks |
|---|---|---|
| Diplomacy | 27 | 1 |
| Knowledge (arcana) | 27 | 3 |
| Knowledge (the planes) | 27 | 3 |
| Knowledge (religion) | 27 | 2 |
The checks may be divided among the ritualists. The rite has no ordinary Planar Binding Hit Dice limit because it is an independent legendary incantation aimed at one named target.
Optional Reinforced Calling DiagramBefore the incantation begins, the ritualists may prepare the special diagram associated with Magic Circle Against Evil . This requires 10 minutes and a secret Spellcraft DC 20 check.
A successful diagram prevents the prisoner from using Spell Resistance to defeat the circle, blocks its attacks and abilities from crossing the diagram, permits the normal Dimensional Anchor procedure and improves its Charisma escape DC by 5.
Outcome- 7–9 successful checks: the target makes a Will save against DC 19 + the primary caster’s relevant spellcasting ability modifier . On a failure, the actual target is called into the prepared trap.
- 5–6 successful checks: the target becomes aware of the incantation but cannot be forcibly called. It may communicate, appear voluntarily or send an agent of its own choosing.
- 0–4 successful checks: the incantation fails. Resolve a consequence from The Price of Failure.
A called target is physically present. If containment fails, it remains until it departs, is banished or is otherwise removed.
Circle of the Nine Pits — D&D 3.5e
The save DC is 19 + the primary caster’s relevant spellcasting ability modifier .
After a failed Will save, make a caster-level check against the target’s Spell Resistance. If that check fails, the target does not manifest.
On success, a temporary summoned manifestation appears within the ritual’s double ward for up to 9 minutes. It is not the physically transported outsider used by the Calling subschool.
- The manifestation cannot cross the inner ward.
- Its attacks, spells and supernatural abilities cannot cross the outer ward while the parley remains unbroken.
- Dimensional travel cannot carry the manifestation outside the ritual ward.
- Attacking the manifestation from beyond the ward or deliberately breaking a circle removes the ritual’s special parley protection.
- When the duration ends, or the manifestation is defeated, it disappears without automatically killing the underlying unique being.
Circle of Locking the Nine Gates — D&D 3.5e
The initial Will save uses DC 19 + the primary caster’s relevant spellcasting ability modifier . Spell Resistance does not stop the initial call.
On a failed save, the actual outsider appears inside the locking ward.
Nine Gates Contest- At the end of each of the target’s turns, the primary caster makes a caster-level check against Spell Resistance.
- If the target has no Spell Resistance, the caster-level check automatically succeeds.
- A failed caster-level check marks one Open Gate.
- A successful caster-level check allows a Will save against the ritual DC.
- A successful Will save marks one Open Gate. A failed Will save marks one Closed Gate.
- The first side to reach five marks determines the result.
Five Closed Gates banishes the actual target back to its origin. The particular ritual anchor cannot call that being again for 9 days.
Five Open Gates destroys the locking effect and leaves the actual called outsider physically present and free.
Incantation of the Pit — D&D 3.5e
| Skill | DC | Required Checks |
|---|---|---|
| Diplomacy | 27 | 1 |
| Knowledge (arcana) | 27 | 3 |
| Knowledge (the planes) | 27 | 3 |
| Knowledge (religion) | 27 | 2 |
The ritualists may prepare the special calling diagram used with an inward Magic Circle Against Evil .
The diagram takes 10 minutes and requires a secret Spellcraft DC 20 check.
On success:
- the prisoner cannot use Spell Resistance against the circle;
- none of its attacks or abilities can cross the diagram;
- Dimensional Anchor may be incorporated through the normal diagram procedure;
- its Charisma escape DC increases by 5;
- any outside disturbance releases the prisoner.
- 7–9 successful checks: the target makes a Will save against DC 19 + the primary caster’s relevant spellcasting ability modifier . A failed save calls the actual outsider into the prepared trap.
- 5–6 successful checks: the target becomes aware of the rite but cannot be forcibly transported.
- 0–4 successful checks: the incantation fails and triggers a consequence below.
Because this is a Calling effect, the actual creature remains physically present if the trap fails. Bringing it here is not the same as binding it to service.
The Price of Failure
A failed rite does not automatically produce a predetermined devil from the target’s Perdition. The consequence follows the identity, relationship, broken ward or planar route actually involved.
Calling Is Not the Same as Binding
Successful contact answers only the first question: is the infernal power present? It does not determine what that being must do.
A Duke may negotiate because a mortal possesses information, wealth, access or an attractive opportunity. An archdevil may answer simply to discover who has learned the rite. A Lord of the Nine may treat the ceremony as diplomacy, insult, espionage or attempted aggression.
None of those reactions follows automatically from physical form. The Courtiers of Perdition and The Stratification of Power control infernal political standing.
Terms Before Compulsion
A Power of Hell may accept payment, information, access, service, a future favour or contractual concessions without being magically bound.
D&D 5.5e / 2024
Planar Binding targets an eligible creature already within range for its entire one-hour casting and resolves a Charisma save at completion.
PF1e / D&D 3.5e
Calling, containment, escape and opposed Charisma negotiation are separate stages. A successful call does not itself win the bargain.
The Culture of Infernal Calling
Summoning a Power of Hell is rarely performed casually. Ritualists favour isolated halls, subterranean chambers, ruined sanctuaries, fortified laboratories and other places where a broken ward will not immediately expose a settlement.
Fires, bells, incense, metals, copied seals and timed recitations may all feature in a ceremony, but these details belong to particular rites or targets rather than representing universal laws of Hell.
The setting can also carry political meaning. A formal audience-circle prepared for a Duke is not the same act as a hostile locking circle prepared to seize that same noble against its will.
