Lore In the old quarters of the city-state of Konstantiniyye, there stands the Yedikule Zindan, the Seven Towers Dungeon. It was a prison built to hold not just men, but also unruly spirits, meddlesome djinn, and creatures bound by powerful magic. The first warden, a man known only as agha Yakup, knew that iron bars could not hold a being made of smokeless fire. He sought a hoca of great power, who forged for him a master key. This key was not made to open locks, but to strengthen them. The hoca smelted it from cold iron, quenched it in water from a sacred spring, and shaped its bow into a Solomon’s Seal, a knot for binding spirits. He set a blue eye in its heart to watch for the hatred in a prisoner’s gaze. It was said that as long as the Warden carried the key, no lock in the Yedikule could be picked, and no gaoler could be fooled by a lying tongue.
Description The item is a large, heavy key, nearly the length of a hand, forged from dark, cold iron. The bow of the key is not a simple loop, but is intricately wrought into the shape of a complex, unending knot resembling a Seal of Solomon. Set into the very center of this knot is a small, glass Nazar Boncuğu—the iconic blue and white evil eye bead. The shaft of the key is thick, and the bit is complex, etched with faint, calligraphic lines that are actually a prayer of binding and containment. The key feels cold to the touch and makes no sound when it strikes against other metal.
Detailed Stats
- Type: Magical Charm / Tool
- Rarity: Common
- Required Tier: 1
- Weight: 1 lb
- Material: Cold Iron, Glass Bead
Passive Magic
- Warden’s Gaze: The Nazar on the key’s bow protects the bearer from the focused ill will of captives. You gain a minor advantage on checks to resist intimidation, deception, and manipulative social tactics used by anyone who is imprisoned, captured, or restrained.
- Silent Alarm: The key is attuned to the concept of containment. It hums with a faint, almost sub-audible vibration if a lock, manacle, or binding within 30 feet of you is being tampered with by mundane or magical means. It serves as an early warning system against escape attempts.
Activable Magic
- Seal of Binding: Three times per day, as an action, you can press the bit of the key against any single, non-magical lock, set of chains, or rope binding. A faint blue light flows from the key into the object. For the next hour, that object is spiritually reinforced. The difficulty to pick the lock, break the chains, or undo the knot is significantly increased.
- Whisper of Veracity: Once per day, you can hold the key and present it while questioning a captive. After they give an answer to a single question, you can activate this ability. The key’s spirit will give you a clear, one-word intuitive feeling about the statement you just heard: “Truth,” “Lie,” or “Evasion.” It does not detect technical truths, only the intent behind the words.
Specific Slot: Belt (typically hung from a large iron ring at the gaoler’s hip)
Tags: Utility, Protective, Divination, Worn, Control, Turkish-inspired, Charm, Fire, Thunder, Radiant, Necrotic, Attunement, Indestructible, Charge, Underground, Urban, Wilderness
The Turkish Djinn-Binder 444 of the Gaoler is a highly specialized tool. Its sale and acquisition would be limited to circles concerned with security, containment, and the management of captives, with its price fluctuating based on the buyer’s needs.
1. The Official Purveyor: A Prison Quartermaster
- The Shop: This is not a public shop, but the official supply office or armory located within the walls of a state-run prison or city dungeon. The air smells of oiled metal, rough wool uniforms, and bureaucratic parchment. The Quartermaster is a salaried official, not a merchant.
- The Transaction: The key would be issued to a newly appointed gaoler or guard captain as part of their standard equipment. The process is bureaucratic, involving signing ledgers and acknowledging receipt of official property. The Quartermaster would explain its function in a dry, official tone: “This is your Binding Key. It reinforces one lock per hour and will inform you of tampering. Its abilities are detailed in the Warden’s manual. If you lose it, the replacement cost will be deducted from your wages.”
- Cost: The official replacement cost would be 1 Gold piece. This is not a market price, but the government’s assessed value for a crucial piece of security equipment.
2. The Security Specialist: A Master Locksmith’s Shop
- The Shop: A high-end locksmith located in a wealthy or politically sensitive district. This establishment sells not just locks, but total security solutions, from mechanical puzzle-boxes to arcane wards. The Djinn-Binder key would be displayed discreetly in a reinforced glass case, presented as a tool for ultimate containment.
- The Transaction: The proprietor, a master of security, would sell the key not as a folk charm, but as a magical force-multiplier for existing security. “A mundane lock can be picked,” they would explain, “but a lock sealed by this key is spiritually bound. It resists tampering from both thieves’ tools and lesser magics. An ideal instrument for securing a private vault, a wizard’s laboratory, or a particularly troublesome heir.”
- Cost: 2 Gold and 1 Electrum. The price is high, reflecting its value to a specific clientele—merchants, nobles, and mages—who are willing to pay a premium for peace of mind and advanced security.
3. The Underworld Supplier: A Man-Catcher’s Fence
- The Shop: A hidden, illicit business operating out of a tavern’s back room or a warehouse in the city’s underbelly. This Fence specializes in tools for bounty hunters, slavers, and anyone involved in the “acquisitions” trade.
- The Transaction: The transaction would be quiet, swift, and entirely practical. The Fence would highlight the key’s utility in capturing and transporting live targets. “Forget masterwork manacles. Touch any cheap set with this key, and they’ll hold like a bank vault. The eye helps you know if your mark is lying about who sent them. Saves a lot of trouble.”
- Cost: 3 Gold pieces. The price is significantly inflated due to its direct application in criminal or morally gray professions where reliable containment means the difference between a huge payday and a failed contract.
4. The Historical Venue: An Estate Auction
- The Shop: A formal auction house in a major city. The key would be part of a larger collection, perhaps “Lot 7: The personal effects of the late Warden Yakup of the Yedikule Dungeon.” It would be displayed alongside his ceremonial cudgel, service medals, and a portrait.
- The Transaction: The auctioneer would not focus on the key’s specific magical abilities, but on its story and provenance. “And here we have the Warden’s famous Djinn-Binder key, which hung at his belt for forty years! It is said this very key secured the cell of the infamous pirate One-Eyed Zayn and the troublesome Djinn of the Brass Lamp! A true piece of the city’s history!”
- Cost: Determined by bidding. The starting bid might be a modest 5 Silver, but depending on the fame of the warden and the skill of the auctioneer, it could easily be driven up by collectors, historians, or active gaolers, potentially selling for 1 Gold and 5 Silver or more.
The Turkish Djinn-Binder 444 of the Gaoler is an item of control, containment, and authority. Its uses in “defense” and “offense” are not about direct combat, but about manipulating the environment and the will of others to enforce order.
1. In a Prison or Guarded Compound
This is the key’s intended environment, where its abilities are most direct.
Defensive Roleplay:
- Scenario: You are interrogating a cunning and manipulative prisoner who is trying to convince you that another inmate is the true ringleader of an escape plot.
- How it’s used: You listen patiently to their elaborate story. After they finish, you hold up the key, its blue eye seeming to stare directly at them, and activate Whisper of Veracity. The key gives you the distinct, intuitive feeling of “Evasion.” You know they are hiding something. Your defense is not against a physical attack, but against misinformation that could compromise the entire prison’s security.
- Roleplay: You would not accuse them directly. Instead, you would lean forward, jangling the key softly. “An interesting tale,” you would say, your voice calm. “But the spirit of this key does not like stories with missing pages. Tell me the rest.” Your defense is a quiet, confident dismantling of their deception, backed by a supernatural certainty.
Offensive Roleplay:
- Scenario: You are securing a notoriously powerful and rebellious prisoner in their cell for the night. They are known for breaking locks.
- How it’s used: After the heavy door is barred, you perform a small, quiet ritual. You press the bit of the Djinn-Binder key to the lock and whisper a prayer, activating Seal of Binding. A faint blue light flows from the key into the metal.
- Roleplay: The offense is the complete negation of the prisoner’s hope. You are not just locking a door; you are spiritually sealing it. You might say to the prisoner, “The iron is now as strong as the mountain, and the keyhole has forgotten its purpose. Sleep well.” You are offensively imposing a state of absolute, inescapable containment, breaking their will to even attempt an escape.
2. In an Urban Environment
In the city, the key becomes a tool for investigation and control on the move.
Defensive Roleplay:
- Scenario: Your party has captured a guild assassin and are holding them in a room at an inn while waiting for authorities. His associates are likely searching for him.
- How it’s used: You use Seal of Binding on the room’s simple wooden door lock. Later, as you stand watch, the key at your belt begins to hum faintly—the Silent Alarm. You know immediately that someone on the other side is trying to pick the lock. This early warning allows you to alert your companions and prepare an ambush for the would-be rescuers. Your defense is turning your temporary safehouse into a secure, monitored fortress.
Offensive Roleplay:
- Scenario: You are chasing a nimble thief through the rooftops and alleys. The thief ducks into a warehouse and tries to lock the heavy sliding door behind them to escape.
- How it’s used: You are seconds behind. Just as the thief slides the door shut and you hear the bolt drop, you slap the key against the outside of the lock and activate Seal of Binding. The thief, thinking they are safe, tries to continue through the warehouse, only to find the back door is now barred by your allies. When they try to double back, they find the lock they just threw is now supernaturally jammed and will not open from the inside.
- Roleplay: Your offense is turning your quarry’s escape route into their cage. You have, in effect, created an impromptu prison cell in the middle of a chase, trapping them for easy capture.
3. In an Ancient Ruin or Dungeon
The key’s concept of “containment” can be applied to the environment itself, turning traps and passages into assets.
Defensive Roleplay:
- Scenario: Your party must rest in a dangerous dungeon. You find a small chamber with a single, heavy stone door that can be barred from the inside.
- How it’s used: After barring the door, you use Seal of Binding on the bar and its brackets. You are not just blocking the entrance; you are reinforcing it against whatever might be trying to get in. Furthermore, the key’s Silent Alarm becomes your guard. If any creature, living or undead, tries to tamper with the magically reinforced door, you will be instantly awakened by the key’s hum.
- Roleplay: You become the guardian of the party’s rest. You would describe the feeling of the key’s magic seeping into the stone, making it feel “whole” and “unyielding.” Your defense is creating a truly safe space in the most unsafe of environments.
Offensive Roleplay:
- Scenario: You are being pursued down a corridor by a massive, mindless creature like an ooze or a gelatinous cube, which cannot be stopped by a simple closed door. The corridor ahead has a portcullis trap that has already been triggered and is open.
- How it’s used: You lead the creature down the corridor. As your party sprints under the raised portcullis, you find the trigger mechanism—a pressure plate or tripwire. You intentionally trigger it, causing the heavy iron gate to slam down between you and the pursuing creature. You immediately touch the portcullis with your key, activating Seal of Binding.
- Roleplay: The creature, which would normally ooze through the gaps or bend the bars, finds the portcullis unnaturally strong and perfectly sealed. Your offense is using the dungeon’s own traps against its denizens, creating a permanent barrier to neutralize a foe you could not defeat in direct combat.

Perception of Activation: This describes the sensory experience of using the key’s primary active ability, Seal of Binding, to magically reinforce a lock or restraint.
Sight
- User’s Perspective: As you touch the key to the lock, the faint calligraphic etchings on the key’s shaft and bit glow with a cool, blue-white light. You see this light flow like liquid mercury from the key and seep into the lock’s mechanism. For a moment, the lock itself seems to become sharper and more defined, its edges taking on a hard, undeniable reality.
- Observer’s Perspective: A brief, silent pulse of pale blue light emanates from the point where the key makes contact with the lock. An observer with keen eyes might see ethereal, ghostly chains or bands of light wrap around the lock or door for a split second before fading into nothingness.
- Positives: Provides clear and immediate visual confirmation that the magical seal has been applied. The visual effect is authoritative and impressive.
- Negatives: The flash of light is an undeniable display of magic, making it impossible to use this ability with any degree of stealth.
Sound
- User’s Perspective: You hear a low, deep thrumming that seems to travel up your arm from the key itself. The moment the magic transfers to the lock, you hear a single, deep, and final CLANG in your mind. It is the sound of a massive vault door, leagues thick, slamming shut in an echoing chamber.
- Observer’s Perspective: At the moment of contact, a single, unnaturally resonant CLANG or THUD echoes from the lock, regardless of how gently it was touched. The sound is far heavier and more final than a normal lock’s click.
- Positives: The sound is definitive and intimidating, especially to any captive who hears it, reinforcing the hopelessness of their situation.
- Negatives: The loud and distinct sound makes the application of the seal obvious to anyone nearby.
Touch
- User’s Perspective: The cold iron of the key feels immensely heavy and solid in your hand, a tangible weight of authority. As you touch the lock, you feel a powerful, satisfying jolt through your arm—a physical sensation of “closure” and “finality,” as if you have just driven a powerful bolt home. If you touch the lock afterward, it feels colder than the surrounding metal and unnaturally solid and unyielding.
- Observer’s Perspective: There is no direct tactile perception for an observer, but they might see the user brace themselves for a moment as if pushing a great weight.
- Positives: The powerful tactile feedback reinforces the user’s sense of control and power over the object being sealed.
- Negatives: The physical jolt can be startling, and the feeling of immense weight, if used repeatedly, can be mentally and physically fatiguing.
Extra-Sensory: Imposition of Order
- User’s Perspective: As you activate the key, you feel a surge of pure, conceptual authority. It is the feeling of imposing absolute order onto chaos, of reinforcing a boundary that cannot and should not be crossed. For a moment, you feel the unshakeable conviction of the first warden who commissioned the key, a sense of righteous, absolute control.
- Observer’s Perspective: An observer using their Mind’s Eye would see the user’s personal aura momentarily become sharp, rigid, and defined, like a cage of blue energy. This aura of “law” and “order” visibly projects onto the lock, hardening its spiritual and physical nature.
- Positives: This feeling bolsters the user’s willpower and confidence, making them more effective and authoritative in their role.
- Negatives: This surge of absolute authority can be intoxicating. Overuse might lead the bearer to become more rigid, authoritarian, and uncompromising in all aspects of their life.
Extra-Sensory: Sympathetic Binding
- User’s Perspective: For a split second, you feel a direct, empathetic link to the object you are sealing. You understand its fundamental purpose—the lock’s singular desire is to remain locked, the chain’s purpose is to remain whole. You feel the object’s simple, inanimate will align with and welcome your magic, strengthening the bond.
- Observer’s Perspective: To magical senses, the sealed object would seem to become “quieter.” Its potential to be opened or broken appears to be temporarily suppressed or muted, making it less of a target for opportunistic magic.
- Positives: This connection allows for a more potent and effective seal, as you are reinforcing the object’s own nature rather than just layering magic upon it.
- Negatives: If the object being sealed has a long and storied history (like the door to an ancient tomb), you might receive a brief, disorienting flash of its past—the countless times it has been opened or the last person who closed it.
Forge-Rite of the Warden’s Key
This recipe details the difficult and spiritually demanding process of forging a Djinn-Binder Key, an item that imbues a simple piece of iron with the authority to bind, seal, and reveal truth.
Materials Needed
- The Core: A billet of pure, cold-forged iron. The iron must be sourced from a place of natural stillness or containment, such as ore from a deep, un-mined cave or the iron from a fallen meteorite that has lain undisturbed for a century.
- The Eye: One flawless, glass Nazar Boncuğu bead.
- The Inscription Medium: A small amount of silver dust, mixed with oil to form a paste. The silver is used to inlay the prayer of binding.
- The Quenching Liquid: A bucket of water drawn from a source that represents law or immovability, such as water from a stagnant prison well, a moat surrounding a fortress, or a deep, still underground lake.
- The Fuel: The forge must be heated with coal mined by free and willing hands, not by slaves or prisoners.
Tools Required
- A Blacksmith’s Forge, Anvil, and Hammers.
- A variety of tongs and files for shaping the intricate knotwork.
- A set of fine Engraver’s Tools for inlaying the silver prayer.
- A heavy-duty vise to hold the key steady during the delicate parts of its creation.
Skill Requirements
- Master Blacksmith: Proficiency with Smith’s Tools is essential. The forging of the unending knot requires a high level of skill and control over the metal.
- Symbolic Knowledge: The crafter must understand the meaning and form of a Seal of Solomon or other symbols of binding. This may be represented by a skill in History or Arcana.
- Force of Will: The crafter must possess a strong sense of order, law, and authority. Their own will is a key ingredient in the forging process.
Crafting Steps
Step 1: The Forging of the Form Heat the iron billet in the forge until it glows a dull red. On the anvil, begin to shape the key. You must forge the shaft and the bit first, leaving a long, malleable tang where the bow will be. This initial shaping is about creating a foundation of strength.
Step 2: Weaving the Unending Knot This is the most difficult physical step. Reheat the tang of the key. Using tongs, files, and immense patience, you must bend, weave, and forge-weld the iron into the intricate, overlapping pattern of the Seal of Solomon. The knot must be continuous and without a visible seam. This process is a test of the smith’s skill and can take many hours. A space must be left in the exact center for the eye.
Step 3: Inlaying the Prayer of Binding Once the key has cooled, secure it in the vise. Using the engraver’s tools, carefully carve the shallow, calligraphic lines of the prayer for containment into the bit of the key. Once the channels are carved, carefully work the silver paste into them, then heat the bit just enough to fuse the silver into the iron before polishing it smooth.
Step 4: The Setting of the Gaze Carefully place the Nazar Boncuğu into the center of the iron knot. You must then heat the surrounding iron just enough to become pliable, and then carefully crimp the metal around the glass bead to set it permanently in place without shattering it from heat or pressure. This requires a master’s control of temperature.
Step 5: The Quenching Ritual With the key physically complete, it must be given its magical purpose. Heat the entire key one last time until it glows evenly. As you carry it to the quenching bucket, you must focus your entire will, your sense of law, order, and authority, into the metal. Plunge the glowing key into the quenching liquid. As the water erupts into steam, you must speak aloud a single, powerful word of command, such as “Seal,” “Bind,” or “Contain.” This act shocks the magic into the cold iron, awakening its power. The key is now complete.
Yakup the Warden and Iron Seal
It is told that when the great Sultan finished the building of the Yedikule Zindan, the Prison of Seven Towers, he looked upon its high walls and thick iron doors and said, “This is a place where evil will come to be forgotten.” He called for his most trusted and stern captain, a man called agha Yakup, and made him the first warden. The Sultan said, “You will be the keeper of this place. Your will shall be the final lock on every door.”
At this time, the Sultan’s court wizards, who were men of great and secret power, captured a terrible spirit that plagued the caravan roads. It was an Ifrit, a djinn of smokeless fire and cruel intellect, which they trapped inside a bottle of brass. The Sultan, to test his new prison, gave this bottle to Yakup. He said, “This will be your first prisoner. If the Yedikule can hold a spirit, it can hold any man.”
And Yakup did this. He took the brass bottle to the deepest cell, in the seventh and lowest part of the prison. He placed the bottle on the stone floor and closed the great iron door. He turned the heavy iron key in the lock. The sound was of a great final thing.
But a spirit is not a man. The Ifrit could not break the door, but its voice was like a thin smoke. It whispered through the keyhole to the guards, promising them mountains of gold and rivers of wine. The guards’ hearts became weak with greed, and they would open the door. When Yakup placed guards who could not be tempted by gold, the Ifrit turned its own form into a hot smoke and seeped through the tiny cracks in the stone, and would appear in the hallways to cause terror. When Yakup had the cracks filled with lead, the Ifrit used its fire-nature to heat the iron lock until it glowed like a sun and the metal warped and bent, and the door would swing open.
The prison, the greatest in the world, could not hold this one prisoner.
Yakup went before the Sultan. He did not bow his head low in shame. He stood tall and said, “Your Majesty, a cage of iron cannot hold a spirit of fire. A lock of metal cannot stop a voice of smoke. We have built a prison for the body, but we need a key that can lock the soul.”
The Sultan saw the wisdom in this. He sent not for his blacksmiths, but for a hoca, an old man who knew the ancient ways and the language of spirits. Yakup told the hoca of the Ifrit. The hoca listened, and nodded his head, which was old.
The hoca said, “A key for a man’s lock is a key of turning. A key for a djinn’s lock must be a key of command.”
The hoca built a special forge. He took iron that was not from the ground, but from a star that had fallen from the heavens, for such iron has no memory of the earth’s fire and knows only the cold of the great void. He heated this star-iron and forged a key. He made the bow of the key not a simple loop, but an unending knot, a Seal of Solomon, so that any spirit who looked upon it would see no beginning and no end, and become lost in it. He set a blue eye of glass in its center, to be a watcher against deceit. Into the bit of the key, he etched a prayer of binding. And when the key was glowing with heat, he did not quench it in water, which the Ifrit could turn to steam. He quenched it in the captured silence that exists in a courtroom between a judge speaking a final verdict and the prisoner hearing his fate.
The key was finished. It was dark and heavy and made no sound. The hoca gave it to Yakup. “This key does not ask a lock to close,” he said. “It tells it to.”
Yakup returned to the seventh cell. The Ifrit in the bottle laughed, a sound like coals grinding together. “Another toy of iron, little warden?” it hissed. Yakup closed the great door. He put the old key in the lock and turned it. Then he took out the new key, the Djinn-Binder, and pressed its bit against the iron of the door. He spoke one word: “Bind.”
A pulse of cold, blue light flashed from the key. The door made a great, deep sound, not of a lock turning, but of a mountain settling into its final place.
From inside the cell, there was silence. The Ifrit tried to whisper through the keyhole, but its voice could not pass the seal. It tried to become smoke, but the spiritual knot held it fast within the room. It tried to heat the lock, but the cold star-iron of the key drank the heat and remained cool. The Ifrit was truly a prisoner. The Iron Seal held not its bottle, but its very essence. The key had locked the soul.
The Moral of the Story: To imprison a body, you must build a wall of stone. To imprison a spirit, you must forge a law of iron.
Suggested conversions to other systems:
Dungeons & Dragons (5th Edition)
Gaoler’s Key Wondrous item, common
This large, heavy key is forged from cold iron. Its bow is shaped into a complex knot, and a small blue glass eye is set in its center. It feels cold to the touch and makes no sound.
- While holding this key, you have advantage on Wisdom (Insight) checks you make to determine if a creature that is physically restrained (in manacles, tied up, or in a cell) is lying.
- The key has 3 charges. As an action, you can expend 1 charge to touch a nonmagical lock or set of manacles. For the next hour, the DC to pick the lock or to break the manacles increases by 5. The key regains all expended charges daily at dawn.
Call of Cthulhu (7th Edition)
The Yedikule Iron Key
An ornate, heavy iron key, supposedly a replica of those used by the wardens of Constantinople’s infamous Yedikule Fortress, which was said to hold both men and djinn. The key is wrought with strange, unending knots and a protective “evil eye” bead. It is said to grant a gaoler unnatural insight and authority.
- Mechanics:
- The holder gains a Bonus Die on Intimidate and Psychology rolls when dealing with prisoners, captives, or anyone they are actively restraining.
- Seal of Binding: By spending 2 Magic Points and touching the key to a lock, set of chains, or barred door, the holder may magically reinforce it. For the next 24 hours, any attempt to break or pick that lock suffers a Penalty Die.
- Whisper of Veracity: Once per day, the holder may present the key to a captive and ask a single question. The Investigator then makes a POW roll. On a success, the Keeper must inform the player whether the captive’s answer was truthful or a lie.
- Mythos Effect: If the Seal of Binding is used on a lock meant to contain a Mythos entity, the holder must make a Sanity roll (1/1d4 loss) as they feel the immense, alien pressure of the entity pushing back against the key’s power.
Blades in the Dark
The Iron Hound’s Key
A heavy, cold iron key, said to be a relic from the original construction of Ironhook Prison. The Bluecoats who carry these are known for being particularly difficult to fool and for having cells that are mysteriously hard to escape. The key itself seems to watch you with its single blue eye.
- Mechanics: This is a piece of special gear.
- Warden’s Gaze: When you Command or Sway a captive, you gain +1d to your roll.
- Seal of Binding: Once per score, you can reinforce a single lock, door, or set of manacles. The object becomes exceptionally difficult to bypass. Any character attempting to overcome this seal must take 2 Stress before they roll.
- Whisper of Veracity: When you Study a prisoner to discern their motives or falsehoods, you can take 1 Stress to ask the GM, “Is this person telling me the truth right now?” The GM will give you a straight, honest answer.
Knave (2nd Edition)
Warden’s Iron Key
A large, heavy, ornate key made of cold iron, with a blue glass eye set in its bow. It takes up 1 inventory slot and makes no sound.
- Passive Effect: You have Advantage on all saves made to resist deception or intimidation from any creature you have personally captured or imprisoned.
- Seal of Binding: 3 times per day, you may touch a lock, door, or set of manacles. For the next hour, it cannot be broken, bent, or picked by any non-magical means.
- Whisper of Veracity: Once per day, you may hold the key up to a creature. The next sentence they speak, you will instinctively know whether it is a truth or a lie.
Fate Core System
The Warden’s Seal
This item is a key part of your character’s identity and authority, best represented by a character Aspect and a special stunt.
- Aspect: Bearer of the Warden’s Seal You carry a heavy, cold iron key that is said to be able to lock not just a door, but a spirit’s will. It is a symbol of your authority and a tool of ultimate containment.
- Invoke: You can spend a Fate Point to invoke this aspect for a +2 or a reroll on a Provoke roll to intimidate a captive, or an Investigate roll to search a cell for hidden contraband.
- Compel: The GM can offer you a Fate Point to compel this aspect. For example, the key’s grim reputation might cause a potential informant to refuse to speak to you out of fear, or its magic might inadvertently seal a door you needed to open quickly.
- Stunt: Seal of Binding When you lock a door or place restraints on someone, you can spend a Fate Point to apply the situational Aspect Supernaturally Sealed to that lock or restraint. It has two free invocations that can be used by the GM to increase the difficulty for anyone trying to bypass it.
Numenera & Cypher System
Containment Field Key
This device appears to be an ornate, heavy iron key of ancient design. In truth, it is a sophisticated tool that projects a localized integrity field, reinforcing the molecular bonds of simple structures. The blue “eye” is a simple biosensor.
- Level: 1d6+1 (Level is determined when found, minimum 3)
- Form: A large, heavy key made of a dark, dense metal alloy.
- Effect: As an action, the user can touch the key to a door, lock, or set of restraints. For one hour, the difficulty of any task to break, disable, or bypass that object is increased by two steps. Additionally, once per day, the user can activate the key’s biosensor. When pointed at a creature that has just spoken, it indicates via a simple green or red light whether the creature’s vital signs are consistent with telling the truth or a lie.
- Depletion: 1 in 1d20 (Check for depletion each time the containment field ability is used).
Pathfinder (2nd Edition)
Gaoler’s Key of Binding Item 3 [Uncommon] [Abjuration] [Divination] [Invested] [Magical] Price 60 gp Usage worn; Bulk L
This large, cold iron key is wrought with an unending knot for its bow, in the center of which is a blue glass eye. Wardens of high-security prisons value these keys for their ability to augment mundane locks.
When you invest the key, you gain a +1 item bonus to Intimidation checks and to Perception checks to Sense Motive, but only against creatures that are captured, helpless, or restrained.
Activate [One-Action] envision, interact; Frequency three times per day; Effect You touch a single lock or set of manacles. For the next 10 minutes, the DC to Pick the Lock or Force it Open increases by 4, and the object’s Hardness increases by 2.
Activate [One-Action] concentrate; Frequency once per day; Effect You present the key to a single creature and ask it a question. If the creature speaks a deliberate lie in its answer within the next minute, the key’s blue eye glows faintly, alerting you to the falsehood.
Savage Worlds Adventure Edition (SWADE)
The Djinn-Binder Key
A heavy iron key said to have been forged to lock the cells of spirits and men alike. It grants its wielder a portion of its authority over bonds and bindings.
- Requirements: Seasoned, Spirit d6+
- Warden’s Gaze: The wearer gains a +2 bonus to all Intimidation and Persuasion rolls made against captives, prisoners, or anyone they are attempting to restrain.
- Seal of Binding: The key allows the wearer to cast the Barrier power, but it can only be used to trace the outline of an existing door, window, or container. The barrier is invisible and increases the object’s Toughness by +4 and makes it immune to being picked by non-magical means. This costs Power Points as normal and uses the wearer’s Spirit as the casting skill.
- Whisper of Veracity: Once per session, the wearer can hold the key while questioning a subject. The wearer may then make an opposed Spirit roll against the subject. On a success, the wearer knows if the subject is telling a deliberate lie. With a raise, they also get a strong impression of the general truth of the matter.
Shadowrun (Sixth World)
Ares Warden Key
A heavy, stylized key made of a dark alloy, ostensibly a master key for high-security Ares Macrotechnology prison facilities. In reality, it is a powerful magical focus, combining a spirit-binding matrix with low-level sensor technology. The “eye” in the key’s bow is a micro-camera that also serves as the focus’s spiritual lens.
- Type: Magical Focus
- Rating: 3
- Availability: 14R
- Cost: 27,000 nuyen
- Mechanics:
- Warden’s Gaze: The bearer gains a dice pool bonus equal to the focus’s Rating (3) on all Judge Intentions tests.
- Silent Alarm: The key is linked to the bearer’s commlink or cybereyes. It sends a silent, direct data message if any electronic lock or ward within 20 meters is being subjected to an Electronics or Cracking test.
- Seal of Binding: This focus allows the bearer to cast the Mana Barrier spell, but only on a doorway or container. The barrier is invisible and has a Force equal to the focus’s Rating. Activating this ability has a Drain Value of (Force)-1.
- Whisper of Veracity: Once per run, the bearer can touch the key to a subject. The key’s built-in sensors analyze micro-expressions and bio-signs. The bearer knows with certainty if the subject’s next verbal statement is a deliberate lie.
Starfinder
AbadarCorp Inquisitor Key Level 5 Price 3,100 credits Hands 1; Bulk 1
This ornate, heavy key is the symbol of an agent of AbadarCorp’s internal security and asset protection division. It is both a master key for AbadarCorp facilities and a sophisticated magitech device used for securing assets and interrogating suspects.
- Mechanics:
- This key can be used as a set of security tools. When used this way, it grants a +4 insight bonus to Engineering checks to disable devices or open locks.
- Seal of Binding: Three times per day as a standard action, you can touch the key to a lock, container, or set of restraints. For 1 hour, the object’s Hardness is increased by 5 and its Hit Points are increased by 20. The DC to open or disable the object increases by 5.
- Zone of Inquiry: Once per day, you can use the key to cast zone of truth as a spell-like ability. The duration is concentrated, lasting only 1 minute.
Traveller (Mongoose 2nd Edition)
Multi-spectrum Security Key (MSK-9 Model)
Disguised as an antiquated, ornate iron key, the MSK-9 is a high-tech security tool used by elite corporate and Imperial law enforcement agents. It contains a programmable electronic lock-picker, a passive sensor suite, and a micro-polygraph interface.
- Tech Level: 14
- Cost: 65,000 Cr
- Legality: Restricted (Law Enforcement or Intelligence Agency license required)
- Skills: Electronics (security), Investigate
- Mechanics:
- Master Key: The device grants Advantage on all Electronics (security) checks made to bypass electronic locks of TL-13 or lower.
- Silent Alarm: The key passively monitors for electronic signatures associated with lock-picking tools or hacking attempts. It will send a silent alert to the user’s datapad or neural comm if such activity is detected within a 20-meter radius.
- Hard Seal Protocol: When used with a compatible electronic lock (TL-12+), the key can initiate a ‘hard seal’ protocol. This purges all other key codes and increases the difficulty of any check to bypass the lock by one level (e.g., from Average to Difficult).
- Veracity Analysis: The key has a pressure-sensitive contact plate. When questioning a subject while maintaining physical contact, the key analyzes micro-dermal responses, granting Advantage on any Investigate checks made to determine if the subject is lying.
Warhammer Fantasy Roleplay (4th Edition)
Witch Hunter’s Iron Key
Forged from cold iron mined in the mountains near a site of a great victory against Chaos, this heavy key is a symbol of authority for Witch Hunter Templars. Its bow is shaped into the twin-tailed comet, and a shard of blessed blue glass is set within it. It is said that no lie can be told in its presence, and no lock it seals can be opened by a heretic’s hand.
- Encumbrance: 1
- Qualities: Magical, Protective, Symbol of Authority
- Mechanics:
- Eye for Deceit: The owner of this key gains a +10 bonus to all Intuition Tests made to determine if someone is lying and all Intimidate Tests made against a captive.
- Rune of Holding: Twice per day, the wearer may touch the key to a single door, gate, or set of manacles and speak a word of command. For the next hour, the object’s structural integrity is doubled (double its Armour Points and Wounds), and any Test to force it open or pick its lock suffers a -20 penalty.
- Curse of Suspicion: The key was made to find guilt, and it whispers suspicion into the heart of its owner. The wearer must make a Challenging (+0) Cool Test each morning. If they fail, they gain the Prejudice (Everyone is a Potential Heretic) psychology for the rest of the day, finding it difficult to trust even their closest allies.

Comments
One response to “Turkish Djinn Binder 444 of the Gaoler”
[…] The Turkish Djinn Binder 444 of the Gaoler (Cold iron key featuring an unending Solomon’s Seal knot and a central glass Nazar Boncuğu evil eye bead) […]