Free D&D One-Shot · Level 3 · 3–4 Hours · 5e Compatible
Free Level 3 D&D One-Shot: The Bell Beneath Blackbriar
A complete 3-hour D&D one-shot for 4–5 level 3 characters
Need a free D&D one-shot you can run with almost no prep tonight? The Bell Beneath Blackbriar is a printable, ready-to-run 5e adventure for 4–5 level 3 characters, built to fill a 3–4 hour session. It gives the DM a clear hook, a village mystery, four playable scenes, quick NPC stat blocks, a d20 tavern encounter table, rewards, and an ending hook you can spin into a longer campaign. The page is written for busy Dungeon Masters who need more than an idea: you can read it, copy the notes to your table, and start play without building encounters from scratch.
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The Hook
Every night at moonrise, the village of Blackbriar hears a silver bell ringing from the sealed well beside the old shrine. By morning, one villager has forgotten their own name. Tonight, the bell tolls for the children sleeping in the tavern loft.
The party arrives at The Last Candle during a rainstorm. A desperate innkeeper offers 75 gp, free lodging, and a family heirloom if the characters stop the bell before midnight. As she speaks, every mirror in the room fogs over and writes the same name: ELMER VALE. No one in town remembers who Elmer is, but a child in the loft starts answering to it.
GM brief: Run this as eerie folk horror with a hopeful finish. The mystery is not whether something is wrong under the well — it is who is brave enough to descend before the moon reaches its highest point.
Scene 1 — The Last Candle
Goal: Let the players gather rumors, meet the villagers, and feel the cost of inaction.
- The bell rings once while the characters question the room; every NPC loses one small memory at the table.
- Mara Vell, the innkeeper, admits her brother descended the well three nights ago and came back smiling with no shadow.
- A suspicious reeve tries to stop the party from leaving, fearing outsiders will make the curse worse.
Challenge: A DC 13 Insight or Religion check reveals the bell is not summoning the dead — it is calling stolen names back to something below.
Scene 2 — The Shrine With No Saint
Goal: Turn investigation into a tangible path downward.
- The shrine beside the well has had its saint's face carefully chiseled away.
- A cracked donation box contains three silver clappers, each engraved with a forgotten villager's childhood nickname.
- If a clapper is rung, a ghostly hand points to a loose flagstone hiding a rusted winch key.
Challenge: Opening the well quietly requires DC 14 Dexterity with thieves' tools or Strength. Failure wakes a flock of briar-crows that attack as a single hazard: DC 13 Dexterity save or 2d6 slashing damage and disadvantage on the next Stealth check.
Scene 3 — The Root-Tangled Descent
Goal: Make the dungeon compact, tense, and playable without a map.
- The well shaft drops 40 feet into a dry cistern webbed with black roots and hanging name-tags made from bone.
- A whisper offers each character a lost memory from their past in exchange for speaking their full name aloud.
- The party finds Elmer Vale's journal: he was the village bellmaker, erased after refusing to feed names to the thing below.
Challenge: Each character who speaks their full name must succeed on a DC 13 Wisdom save or the Bellwight learns it, gaining advantage on its first attack against them in Scene 4.
Scene 4 — The Bellwight's Choir
Goal: Give the table a decisive finale with choices beyond damage.
- The final chamber is a drowned chapel grown around a floating silver bell. The missing villagers' shadows sing inside it.
- The Bellwight offers a bargain: one heroic name willingly given, and Blackbriar keeps the rest.
- Mara's shadow begs the party to ring the three recovered clappers in the right order: childhood, grief, courage.
Challenge: Defeat the Bellwight in combat, or use an action beside the bell with DC 14 Religion, Performance, or Persuasion. Three successes free the names; each failure triggers one bell toll, dealing 1d8 psychic damage to everyone in the chapel.
Mara Vell, Candlekeep Innkeeper
Haunted patron who knows more than she admits
AC 12, HP 18, Speed 30 ft., Passive Perception 13
STR 10, DEX 12, CON 12, INT 13, WIS 15, CHA 14
Traits
- Last Warm Light: Once per scene, Mara can steady an ally who can hear her, granting advantage on one fear or charm save.
- Secret: Her brother returned without a shadow, and she has locked him in the cellar rather than tell the village.
Actions
- Cast-Iron Skillet: +3 to hit, 1d6+1 bludgeoning damage.
Reeve Osric Thorn
Well-meaning obstruction with a guilty past
AC 14, HP 27, Speed 30 ft., Passive Insight 14
STR 14, DEX 11, CON 13, INT 12, WIS 14, CHA 10
Traits
- Badge of Office: Commoners in Blackbriar obey Osric unless shown proof of the curse's source.
- Secret: Osric helped erase Elmer Vale's name from the shrine twenty years ago.
Actions
- Lantern Hook: +4 to hit, reach 10 ft., 1d6+2 piercing damage; target must succeed on DC 12 Strength save or be pulled 5 ft.
The Bellwight
Final foe, an undead collector of names
AC 15, HP 58, Speed 0 ft., fly 30 ft. (hover), Passive Perception 12
STR 8, DEX 16, CON 14, INT 12, WIS 13, CHA 17
Traits
- Name-Hunger: The Bellwight has advantage against a creature whose full name it has heard tonight.
- Toll of Forgetting: The first time the Bellwight drops below half HP, every enemy must make a DC 14 Wisdom save or forget one prepared spell, proficiency, or bond until the bell is silenced.
Actions
- Silver Claw: +5 to hit, 2d6+3 necrotic damage.
- Borrowed Voice (Recharge 5–6): One creature within 60 ft. must pass a DC 14 Wisdom save or use its reaction to move up to its speed toward the bell.
d20 Tavern Encounter Table
Roll at the start of Scene 1, or whenever the atmosphere needs texture.
- A wet boot steps through the door with no owner attached.
- The hearth flame turns blue whenever someone says a forgotten name.
- A farmer pays in coins stamped with tomorrow's date.
- A child insists the party's strongest member is their imaginary friend.
- A raven taps thirteen times on the window, then politely waits.
- The stew tastes like each character's favorite childhood meal.
- A mirror shows one patron sitting in the room who is not actually there.
- A bard can only remember songs about wells, bells, and bargains.
- An old dog growls at anyone whose shadow points the wrong direction.
- A card game pauses because every queen in the deck has Mara's face.
- A drunk confesses to a crime no one remembers being committed.
- A candle burns underwater in a spilled tankard.
- Someone's surname vanishes from the inn ledger while the party watches.
- A traveling tinker sells silver buttons that ring softly near the well.
- The loft ladder creaks under invisible feet climbing down.
- A guest asks the same question every minute, each time more frightened.
- Rain on the roof briefly syncs with a funeral march.
- A blackroot tendril curls out of the firewood stack.
- The inn sign outside changes from The Last Candle to The Last Name.
- At moonrise, every mug on the bar rings like a tiny bell.
Rewards
- Elmer's Silver Awl: A tiny tool worth 100 gp; once per day, it can etch a true name into metal no matter how hard the surface is.
- Mara's heirloom: A garnet ring worth 75 gp, freely given if her brother's shadow is restored.
- Village favor: Blackbriar becomes a safe haven, and every character gains a local nickname that townsfolk use with pride.
Ending Hook
When the bell cracks, every stolen name rushes home except one: the name of the saint chiseled from the shrine. At dawn, the faceless statue points down the old north road, where a second bell answers from the fog.
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New complete D&D adventure delivered to your inbox. Scenes, NPCs, encounters, rewards — run it the same night.