Hydra Fleet

The Hydra Fleet began as a desperate evacuation and became a durable maritime society. In its first generations, its people survived by taking escort, salvage, and mercenary work, while learning to recognize the signs of demonic contamination. Its first great triumph came when Hydra crews guided an allied force through storm-torn waters to break a demonic siege of a northern port. The victory won the refugees docking rights and a place in the alliance that defeated the invading armies. It did not restore their home. The watershed moment came when the six errant-fleets returned to the ancestral waters after the war and found whole islands still occupied by demons, cults, and the consequences of the Rift. A Hydra landing party established a foothold, only for a trusted local guide to betray its position. The Fleet withdrew with heavy losses. Survivors brought home evidence that some demons were not simply remnants of the invasion, but were being summoned and organized by mortal agents. After that retreat, the Fleet's purpose shifted from eventual repatriation to active containment, investigation, and reconquest. The shift created a lasting divide: those who prioritize protecting the living versus those who believe every year of delay gives the demons a stronger hold. Trade agreements and mercenary contracts kept the Fleet supplied. Over time, its crews developed schools, family customs, courts, and a shared identity that did not depend on a single shore. Its modern treaty rights brought stability but also entangled it with northern politics. Today, it is a large people at sea, an armed commercial power, and a community whose claim to return is both a promise and a source of internal strain.

Errant-fleet · Pragmatic and divided

Hydra Fleet

In northern ports, the Hydra Fleet is widely regarded as disciplined, useful, and a little unnerving.

Type: Errant-fleet
Size: 2,400 members
Reach: Continental
Base: The Fleet's principal anchorage shifts among treaty ports and sheltered waters near the Scarred Lands.

Overview

How it began

The Fleet's oldest account says its founders were not sailors, but survivors who had never expected to leave their land. Nearly sixteen centuries ago, demons poured from the Maelstrom Rift and overran the islands and coasts where the Storm-Born lived. Families crowded aboard fishing vessels, workboats, and half-built warships while fires spread inland. A handful of captains lashed their vessels together in the storm and kept the flotilla from scattering. They gave the joined fleet the name Hydra because, as one warning scratched onto a mast put it, 'cut off one course and five more must be found.' The name remained. The survivors eventually escaped to open water. An alliance of nations later defeated the demon armies, but the nearby islands and shores remained infested with demons and cults. The refugees had no single home to return to, so the flotilla became a moving homeland. Over generations it grew into six errant-fleets, each with its own calling. The Hydra Fleet took responsibility for fighting demons and studying their incursions, while also building a trading and mercenary livelihood that could sustain a people at sea.

How to know them

MottoMany heads watch one sea.

EmblemA red hydra rises from a white breaker, its many heads facing different horizons. The central neck is bound with a green cord, a reminder that the Fleet's many purposes must be held together or turn on one another.

Colours

Deep sea-green, Salt-white, Blood-red

Signs

A many-headed sea serpent
A red neck cord worn by some patrol crews
A white breaker painted beneath the Fleet emblem
The number six, recalling the evacuation tally and the six errant-fleets

DressThere is no single uniform for the whole Fleet. Patrol crews commonly wear sea-green coats or wraps, salt-white identifiers, and a strip of red cloth on the sleeve, mast, or weapon harness. Traders favor practical clothes marked with their vessel's insignia. Families aboard housing ships dress according to their own customs. The red neck cord is an earned sign of service, not a compulsory uniform item.

Standing

AlignmentPragmatic and divided. The Hydra Fleet protects civilians and opposes demonic influence, but its leaders accept coercive treaties, dangerous experiments, and morally costly bargains when they believe these advance the return to their ancestral lands.

AgeNearly 1,600 years

WealthWealthy in ships, trade access, expertise, and treaty rights, but perpetually short of spare materials and cash. Its resources are spread across thousands of lives and vessels, so its apparent power can mask fragile logistics.

What they say they want

Protect sea lanes and coastal communities from demons and abyssal influence.

Study demonic threats so they can be recognized and resisted.

Secure the Storm-Born people's right to return to their ancestral lands.

Honor the treaties that permit the Fleet to dock, trade, and maintain agreed settlements.

What they are doing now

Keep the Scarred Lands' sea lanes open and disrupt the movement of demons, cultists, and tainted relics.

Map safe approaches through the waters around the Maelstrom Rift and identify viable landing sites for future operations.

Secure a permanent, treaty-recognized foothold on one of the larger islands claimed as part of the Fleet's ancestral homeland.

Reconcile competing claims among the six errant-fleets before their shared claim to the lost homeland becomes a source of open conflict.

Find out whether the recurring demonic incursions are coordinated by a surviving power or are the unplanned aftershocks of the Rift.

Where it leads

The Hydra Fleet wants to reclaim and resettle its ancestral lands, dismantle demonic networks in the mortal world, and ensure that no people are ever again forced to become a fleet of refugees. Its leaders disagree on whether that future means restoring an old homeland, creating a new shared territory for all six errant-fleets, or making the sea itself a secure and permanent home.

How others see them

In northern ports, the Hydra Fleet is widely regarded as disciplined, useful, and a little unnerving. Its members are seen as capable sailors and dependable demon-hunters, but some locals fear their armed presence and their willingness to seize suspected contraband. In the Scarred Lands, communities often welcome their patrols while resenting the Fleet's assumption that it knows what dangers justify intervention.

People

6 ranks

Fleet Speaker

Ovara Six

Measured, practical, and persuasive. She listens closely, speaks carefully, and treats a signed agreement as a weapon that can protect the weak as readily as it can bind them.

Fleet Speaker1 member
The elected public voice and treaty signatory. The Speaker is chosen by a conclave of ship captains and shore delegates, and cannot command individual vessels without the captains' consent.
Red Neck Captains24 members
Senior captains responsible for warships, major housing ships, and regional patrol groups. They advise the Speaker and can collectively challenge an order they consider unlawful or disastrous.
Sounding Council92 members
Representatives of the Fleet's military, merchant, research, and community arms. It debates contracts, patrol priorities, discipline, and settlement claims. Decisions require a majority, but a war declaration requires the captains' assent.
Keelwardens380 members
Ship officers, quartermasters, healers, navigators, teachers, and specialist leaders. They keep ships and communities functioning and are expected to report hazards to the council.
Stormhands700 members
Experienced sailors, marines, traders, craftspeople, and demon-hunters. Many hold more than one duty depending on the ship and season.
Wakefolk1,440 members
The wider Fleet population, including families, apprentices, passengers under protection, and newly accepted members. They have a voice in ship and community matters through elected delegates.

Other key members

Mett Red Neck Captain and leading Landward voice
Ilyara of the Ninth Sounding Demonologist and keeper of the Fleet's restricted research records
Boro Delegate for the housing ships and advocate for non-Storm-Born members
Halan Quaymark Merchant captain and head of a powerful trading bloc

How they are organised

How it is runDistributed maritime commonwealth with military, commercial, and civilian branches

Who comes nextThe Fleet Speaker is chosen by a conclave of Red Neck Captains and elected delegates from the Sounding Council. Candidates must receive support from both ship commanders and civilian communities. If the Speaker dies or is removed, the senior captain chairs the council temporarily, but cannot sign new treaties or order a major landing without a confirming vote. The process favors consensus and can leave the Fleet leaderless in a crisis.

How they recruitA prospective member usually begins as a passenger, protected guest, or paid hand. Shipmates observe their conduct during ordinary work and emergencies. After a trial period, the candidate is sponsored by a Keelwarden and interviewed by a community delegate. Full membership is approved by the ship or settlement that will take responsibility for them. Applicants with known cult connections may be accepted under supervision, but are barred from sensitive duties until trust is earned.

To join

Accept the Fleet's responsibility to protect its people and oppose demonic influence, while recognizing that members may disagree about methods.
Swear to obey shipboard safety rules and lawful council decisions while aboard Fleet vessels.
Declare any known tie to a demonic cult, cursed object, or hostile power before taking a position of trust.
Newcomers may serve as passengers, paid crew, or protected residents before being considered for full membership. Service and community consent matter more than ancestry, though the Fleet has not fully overcome its old prejudices.

Operations

What they do

Demon hunting and anti-cult patrols

Maritime trade and shipping

Mercenary work, escort contracts, and naval support

Research into demons, cults, and the Maelstrom Rift

Maintaining shipboard communities and treaty settlements

Preparing for the eventual return to ancestral lands

How they do it

Patrol sea lanes near the Scarred Lands and intercept vessels carrying demonic agents, cultists, or dangerous relics.

Accept mercenary and escort contracts that provide supplies, access, and political leverage.

Trade widely to support the population aboard the flotilla and maintain a network of informants.

Study captured demonic remains, cult practices, and unusual changes in the waters around the Maelstrom Rift.

Use treaties and carefully chosen local alliances to establish footholds without provoking a war with neighboring nations.

Conduct targeted landings, rescues, and demolitions against demonic strongholds when the council believes the likely cost is bearable.

Services for hire

Sea EscortNegotiated contract, usually paid in coin, supplies, docking rights, or intelligence
Armed escort through dangerous waters, including patrol support when the threat is credible and the route serves Fleet interests.
Taint SurveyA fee, a useful map, or reciprocal information
Assessment of suspected demonic traces, cult markings, or dangerous cargo. The Fleet may refuse to disclose its full findings.
Flotilla ProvisioningTrade price, treaty voucher, or a favor to a ship's community
Access to repair work, provisions, navigational charts, and shipboard lodging when space and security allow.

What they can do

Custom, non-canonical setting feature: Hydra crews train for coordinated shipboard demon-hunting, combining signal calls, containment drills, and specialized weapons chosen for the threat at hand.

Custom, non-canonical setting feature: The Fleet's trained observers can compare local signs of corruption against a long-running body of field records. Their findings are useful but not infallible.

A mobile population and mixed fleet structure allow the Hydra Fleet to move families, soldiers, traders, and specialists together rather than relying on a fixed base.

Its treaty network provides access to ports, supply markets, and political channels across several northern nations.

Its people have extensive practical knowledge of dangerous waters, demonic cult activity, and the logistics of sustained maritime patrols.

What they have

A large population distributed across housing ships, warships, trading vessels, and shore settlements.

A trained maritime force experienced in patrols, escort work, and fighting demons aboard ships and along hostile coasts.

Treaty rights that allow docking in many northern ports and control of certain islands and small coastal towns.

A broad merchant network that moves food, timber, metal, charts, and intelligence between nations.

Records of demonic signs, cult activity, rift phenomena, and the Fleet's past expeditions, though parts of the archive are restricted or disputed.

Generations of seamanship and local knowledge of the Scarred Lands' dangerous waters.

Where they are weak

The fleet's population and ships require constant food, repairs, safe anchorage, and access to markets.

Its obligations across a vast region can leave any single patrol thinly supported.

Its councils are slow to act when military, civilian, and commercial interests disagree.

Its treaty rights depend on the continued goodwill of governments that may change policy without warning.

Research into demonic threats risks contamination, coercion, and factional misuse of findings.

Its promise to reclaim its ancestral lands can be exploited by leaders willing to frame any compromise as betrayal.

Territory

Headquarters

The Fleet's principal anchorage shifts among treaty ports and sheltered waters near the Scarred Lands.

KindMobile flotilla and rotating treaty-port anchorage

The Hydra Fleet has no fixed capital. Its command vessels, family ships, workshops, and markets form a shifting harbor wherever its flotilla anchors. Its largest gathering is a crowded anchorage of housing ships and tenders, screened by warships and watched by signal crews. The gathering point changes with season, threat, and treaty obligations. A chart room aboard the command ship holds maps of the Scarred Lands, evacuation records, and disputed claims to ancestral shores.

Lands they hold

A mobile flotilla that ranges across northern seas

Treaty-recognized islands and small coastal settlements in several northern nations

Patrol waters near the Scarred Lands and the Maelstrom Rift

Outposts

Red Neck ShoalAn island claimed under a northern treaty near the outer approaches to the Scarred LandsA signal and patrol station where crews report suspicious sails, storms, and demonic signs. The name began as a warning on an old chart about the red surf that hides reefs.
Marker NineA treaty port on the northern trade routesA bonded warehouse, crew exchange, and negotiation house. Its name is the number on an old customs map, retained because changing a long-established marker invites confusion.
The Salt WarningA small coastal town held by agreement with a northern nationA guarded storehouse and staging point for expeditions toward the Maelstrom Rift. Its name comes from a warning painted on its first seawall after contaminated water ruined the original wells.

Secrets

The big secret · GM only

The Fleet's restricted records include evidence that at least one early Hydra commander made a pact with a demonic power during the first years of exile. The pact may have helped the survivors escape the Maelstrom Rift, but its terms were hidden from the other fleets and were never formally ended. The present council does not know whether the pact is still active. The evidence is incomplete, but its implications could fracture the Storm-Born alliance, discredit the Fleet's demon-hunting mission, and put anyone living aboard the oldest ships in danger.

What they really want · GM only

Determine whether the evacuation-era pact still binds the Fleet, and if it does, end it without surrendering the people aboard the oldest ships.

Find a method to close or redirect the Maelstrom Rift, even if the only promising method has a serious and uncertain cost.

Secure enough political and military leverage to prevent a northern ally from turning temporary docking rights into permanent control of Hydra settlements.

Force a final decision about whether all six errant-fleets will reclaim the homeland together or accept separate claims and separate futures.

Hidden plans · GM only

A circle of senior researchers hopes to learn how to close or redirect the Maelstrom Rift, even if the first trials require luring a demon into controlled waters.

Several commanders want the Fleet to claim an island outright before any northern nation can use treaties to make the temporary arrangement permanent in its own favor.

A merchant bloc quietly maintains contacts with smugglers to track cursed cargo. Some of its members have begun paying for information with objects the Fleet officially confiscated.

The Fleet's public claim that all six errant-fleets hold equal rights to the ancestral homeland conceals an unresolved disagreement: some Hydra captains believe the Fleet's demon-fighting losses entitle it to the largest share.

Smaller secrets · GM only

Some Fleet officers maintain an unofficial list of ports whose authorities quietly tolerate cult activity in exchange for commercial favors.

A portion of the demonology archive is kept separate from the council's main records because its contents caused a previous research team to abandon ship.

Several supposed relics in the Fleet's custody are convincing counterfeits used to bait smugglers and expose buyers.

A few families aboard the housing ships claim descent from survivors who remained behind during the evacuation. The council has not confirmed whether their oral histories are true.

What insiders say · GM only

Among experienced demon-hunters, the Hydra Fleet is respected but watched. It has saved communities others abandoned, and it has also kept dangerous findings from allies, pressed civilians into emergency service, and treated suspicion as proof. Some researchers consider it the best source of practical knowledge on the Rift. Others believe the Fleet's hunger to return home has made it vulnerable to exactly the kind of promise a demon would offer.

Trouble inside · GM only

The central divide is between the Hearthward, who want to protect and grow the living Fleet before risking another return, and the Landward, who believe survival without reclamation is a slow surrender. The merchant captains argue that profitable trade is not a distraction but the foundation of every patrol; some marines suspect they quietly tolerate dangerous cargo. Researchers insist that knowledge can save lives, while veterans and allied hunters fear that the Fleet is normalizing contact with the demonic. A second conflict concerns citizenship: most Storm-Born view the Fleet as their inherited people, while human, sea-elf, and other members ask whether service alone can grant equal voice. The council officially says yes, but old ship families still hold disproportionate influence.

Crimes · GM only

Plot hooks

5 hooks

1
The Hold That Was Locked
Low to moderateReward: Personal favor, pay, and access to Fleet contacts
A newly recruited deckhand asks the characters to find her missing crewmate, who vanished after being assigned to clean a locked research hold. The officer in charge insists the sailor deserted, but the hold has fresh claw marks on the inside of its door.
2
Boats Taken at Dawn
ModerateReward: Local influence, a treaty favor, or the settlement's gratitude
A small coastal settlement claims Hydra patrols seized its fishing boats without cause. The Fleet says the boats carried a cult courier. The characters are asked to find the missing crew and determine whether the accusation is true before the settlement drives out the Fleet's garrison.
3
The Evidence Afloat
HighReward: Access to dangerous intelligence, equipment, or a substantial contract payment
The Hydra Fleet offers a contract to escort a research vessel into waters near the Maelstrom Rift. A demon-hunting ally demands that the vessel's cargo be destroyed, while the researchers insist it contains the only evidence of a new summoning method. Both sides have reasons to fear the other is right.
4
A Claim Under Seal
HighReward: Regional political leverage and potential command of a future expedition
A northern government is preparing to void the Fleet's island treaty after a series of attacks. The Fleet suspects a cult has staged the violence to force its removal. The party must investigate the attacks, navigate local resentment, and decide whether to reveal evidence implicating a treaty official.
5
The First Passage
Campaign-scaleReward: A defining choice about the Fleet's leadership, alliance, and future
Fragments of the Fleet's restricted archive surface in the hands of several parties. Each fragment points to the old pact made during the evacuation, but none proves whether it remains active. The council asks the characters to recover the records quietly. Other errant-fleets may insist that the truth be made public.

Work they offer

1Escort a survey crew to chart a channel that has appeared in the Scarred Lands, then return with a reliable route map.

2Locate a missing patrol ship whose last signal described a familiar voice calling from below the water.

3Find a local interpreter who can identify markings on a cult shrine before Hydra marines demolish the site.

4Recover the names and personal effects of a lost landing party before a rival faction claims the island.

5Investigate a merchant vessel that reached port with no crew and a hold full of perfectly dry salt.

What gets in the way

Treaties grant the Fleet influence over specific ports and islands, but local residents do not always agree that a foreign fleet has the right to govern them.

Its demon research produces valuable intelligence and potentially dangerous tools. The line between studying an enemy and letting it study you is a constant argument.

The Fleet's need for supplies gives its merchant captains leverage over military decisions, while its soldiers accuse traders of putting profit ahead of the reconquest.

Its allies expect solidarity, but the Hydra Fleet cannot patrol every threatened shore at once.

Some northern governments use the Fleet as a deniable force, then publicly disavow its actions when those actions become inconvenient.

Rumours

1The Hydra Fleet can smell demonic taint in seawater. False, though its specialists do use careful tests and pay close attention to unnatural changes.

2Every Hydra ship keeps an empty bunk for someone who will return from the ancestral lands. Mostly symbolic, but some families really do reserve berths.

3The Fleet sells captured demons to northern alchemists. False as a general claim, though its research practices are secretive enough to make the rumor believable.

4The Fleet's oldest ships never sail through the same waters twice. False, but commanders do change routes when they suspect a demonic presence.

5One of the Fleet's treaties gives it the right to claim any island whose original inhabitants have vanished. False, but a forged copy of such a clause has recently circulated.

Hydra Fleet

Hydra Fleet

Overview

How it began

How to know them

Standing

What they say they want

What they are doing now

Where it leads

How others see them

People

Fleet Speaker

Other key members

How they are organised

Relations

Operations

What they do

How they do it

Services for hire

What they can do

What they have

Where they are weak

Territory

Headquarters

Lands they hold

Outposts

Secrets

Plot hooks

Work they offer

What gets in the way

Rumours

Media

Turn Hydra Fleet into a sheet