Skip to main content
RPG STACK

The Wizard Is Dead

D&D 5e
3–5 players3–4 hours

The archmage who kept the valley's dam frozen for a century died this morning. The thaw starts at sundown, and his tower's defenses don't know he's gone. A D&D 5e one-shot for 3–5 characters of levels 4–6.

Free — copies it into your campaigns with your session tools.

Premise

For ninety-one years, the town of Millbrace has existed because Archmage Osric Vell froze the broken dam above it into a glacier and renewed the working every sundown from his tower on the ridge. This morning his housekeeper walked down into town, set his signet ring on the magistrate's desk, and said the words everyone has spent a century dreading: 'He didn't wake up.' The working fails at sundown. The tower is sealed, warded against intruders by a dead man who trusted no one, and the only person who might renew the freeze is whoever can get past defenses built by a paranoid genius — before dark, during the funeral, in front of the whole town.

Stakes

When the sun sets, the glacier dam begins to fail — not instantly, but in stages the town can hear: cracking at dusk, calving by midnight, and the full break by dawn. Fourteen hundred people cannot evacuate a mountain valley in one evening; the old and the stubborn won't try. Inside the tower is either the means to renew the freeze, the truth about why Vell never trained a successor, or both — and the tower's defenses are still executing the standing orders of a man who is no longer alive to make exceptions.

Scenes

  1. 1

    The Ring on the Desk

    Millbrace town hall, mid-morning — the magistrate, the housekeeper, and a town starting to hum like a struck bell

    Magistrate Perrin Ashworth briefs whoever will take the job, because the town has no one else: Vell dead in his bed, no wound, no sign; the tower sealed itself the moment his heart stopped; and the housekeeper, Mrs. Odile Ferrant — the only living person the wards ever admitted — carried out the ring and found the door won't open for her anymore. She can tell the party the tower's habits: three floors and a cellar, the study where 'the cold work' happened, and Vell's absolute rule that she never touch the orrery, never answer the mirror, and never, under any circumstances, feed the thing in the cellar after sundown. A DC 12 Insight notices she's more grieved than frightened — and hiding something in her apron pocket she keeps touching.

    Decision point: Sundown is eight hours out. Spend precious time interviewing Mrs. Ferrant properly and searching Vell's town effects (his body, his laundry ledger, forty years of sealed letters to a name nobody knows), or go straight up the ridge with maximum daylight and minimum knowledge?

    If they go sideways: If the players start with evacuation instead, let them try: the magistrate backs them, and the party gets a sharp scene of exactly how far fourteen hundred people, six wagons, and one mountain road get in an afternoon — far enough to save some, never all. The tower is the only complete answer, and now they know it personally.

    Wisdom (Insight) — DC 12 to catch Mrs. Ferrant's apron pocket; DC 15 Charisma (Persuasion) to be shown what's in it — a brass key Vell mailed her yesterday, with no note, postmarked before he died
  2. 2

    The Door That Doesn't Know

    The tower's ridge — a garden gone feral in one day, and a front door with opinions

    The tower defenses work on a simple, terrible premise: Vell is alive and must not be disturbed. The door announces to all visitors that the Archmage is 'in seclusion.' The garden's guardian topiary (two shrub-shaped hounds; use worg stats, plant traits) herd trespassers back to the path. The brass key opens the SERVANT'S door — Mrs. Ferrant's route — but the moment anyone is inside, the tower begins offering hospitality on a dead man's standing orders: tea service for guests Vell isn't coming down to meet, a fire lit in a study he'll never enter. The wrongness is the dungeon: every defense, puzzle, and hazard inside is a system faithfully maintaining a lie, and the party can exploit that faith — the tower will do almost anything to avoid 'waking the master.'

    Decision point: The tower's animated staff (a mending-broom, the tea service, a suit of armor that takes coats) don't know Vell is dead — and a DC 13 Arcana suggests TELLING them might release every binding at once, in a tower where some bindings are load-bearing. Deceive the house, or grieve it and gamble on what wakes?

    If they go sideways: If the party fights the topiary or forces the main door, the tower escalates politely — locking interior doors 'for the master's rest' — and the party loses an hour of daylight to a house passive-aggressively protecting a corpse's nap. Reward force with time cost, not damage.

    Charisma (Deception) — DC 13 to pass as invited guests to the animated staff; DC 15 Intelligence (Arcana) to understand what 'telling the house' might unbind
  3. 3

    The Cold Work

    Vell's study — the orrery, the mirror, ninety-one years of meticulous notes, and the sundown deadline now visible through the window

    The study holds the truth in layers. The freeze isn't a spell Vell cast — it's a bargain he brokered: the glacier is inhabited, a bound elemental prince of ice (the 'thing in the cellar' is its anchor-shard, fed a bowl of embers nightly — fire, it turns out, is what it EATS to stay dormant). Vell's notes are a century of maintenance logs and mounting despair: the binding requires a living warden the elemental has ACCEPTED, acceptance requires a trial he describes only as 'the interview,' and every apprentice he ever tested — five of them, over sixty years — failed it and 'was returned changed.' The last entry, dated yesterday: 'It has begun refusing my renewal. It knows I'm dying. It is choosing its next warden itself, and I fear its taste.' The mirror Mrs. Ferrant was never to answer is ringing now, softly, like a struck glass.

    Decision point: Answer the mirror (the elemental prince, calling to negotiate with whoever is in the study), or go down to the cellar and the anchor-shard to force a renewal by feeding it — Vell's emergency protocol, which his notes say works exactly once more and burns the study's entire archive as fuel, destroying every record of how the binding works along with the answer to who could ever hold it next?

    If they go sideways: If the party ransacks for a simple ritual to recast, let the notes be honest: there isn't one, and finding that out costs thirty minutes of sundown. The shortcut they're looking for is the mirror, which has been ringing the whole time.

    Intelligence (Investigation) — DC 13 to assemble the truth from the logs; DC 15 Intelligence (History) to recognize the binding's form — a warden-compact, older than the kingdom, in which the prisoner has a legal say in its jailer
  4. 4

    The Interview

    Through the mirror or down at the cellar shard — a parley chamber of blue ice that exists between the tower and the glacier's heart

    The elemental prince — it gives its name as a sound like a lake settling, and accepts 'Sirr' — is ancient, formal, and done with Vell's arrangement. It doesn't want to flood the valley; it wants to be ASKED, which no one has done since the first binding: Vell's compact was built on a battle-defeat a century ago, and it has spent ninety-one years as a shackled engine, renewed nightly by a jailer who never once spoke to it. The interview is real and it is tonight: Sirr will accept a new warden who answers three questions truthfully in front of their companions (the GM should draw them from the characters' actual histories — what have you kept caged; what did it cost; would you do it again), or it will accept freedom, negotiated: released from the dam in controlled stages over one winter, in exchange for the valley's honest attempt to move the town by spring. What it will not accept is the ember-protocol — and if the party started a forced renewal in the cellar, this scene begins with Sirr's patience already spent and the interview conducted over the sound of the dam cracking early.

    Decision point: Take the wardenship (one PC binds themselves to a nightly renewal and a lifelong post — a real cost, honestly priced, and the elemental's questions will make sure they mean it), broker the winter release (saving everyone and ending Millbrace as a place on maps), or find the third path Vell never dared: propose terms of Sirr's own design, and discover what a century of silence taught it to want.

    If they go sideways: If negotiations collapse or the party attacks Sirr's parley-form, run the flood as a rescue finale, not a TPK: stages of failure through the night, the party triaging fourteen hundred people with every tool on their sheets, and let the dead be countable and named. The town survives diminished; the party learns what the interview was FOR.

    Charisma (Persuasion) — DC 15 to negotiate terms — but the three questions are answered with true statements, not checks; lies are DC 20 Deception against a being that has listened to the valley's heartbeat for a century, and a caught lie ends the interview

NPCs

Mrs. Odile Ferrant

The archmage's housekeeper, forty years

Sixty-six, forearms like a baker's, mourning-black she had ready and hoped never to wear. Carries a brass key in her apron and Vell's breakfast order in her head like a psalm she can't stop reciting.

Composed, exact, and loyal past the grave — corrects anyone who calls Vell 'the wizard' ('the ARCHMAGE') while dabbing her eyes. Answers questions in housekeeping terms: dates by menus, moods by how he took his tea.

Secret: Mrs. Ferrant is the sixth candidate. Vell tested her thirty years ago — informally, over decades, without ever telling her — and his final notes name her as the only person the elemental ever spoke to unprompted: it used to leave frost-pictures on the kitchen window while she worked, and she, not knowing what it was, used to leave the window unshuttered so it could see the fire. The key he mailed her opens the cellar. He couldn't bring himself to ask her to take the post; the mirror rings in a pattern she would recognize as the kitchen-window knock.

Magistrate Perrin Ashworth

Millbrace's elected head, first day of the worst job in the valley

Forty-five, wool suit for a funeral now doubling as emergency-command dress, voice steady in public and audibly rehearsed. Keeps the signet ring on the desk in front of him like it might explain itself.

Competent, honest, terrified in a disciplined way. Delegates like a man who knows his limits and hates every one of them. Will back the party's play completely — he has no alternative and admits it, which is its own kind of brave.

Secret: Ashworth's grandfather was the town's magistrate at the FIRST binding — and the family archive holds the original compact document, which the town has never read closely: it names Millbrace, not Vell, as the warden-party, with the archmage merely their 'appointed hand.' The town has always had standing in the arrangement and never knew. Ashworth finds the document mid-adventure if prompted, or at the worst possible dramatic moment if not, and it changes who is entitled to sit in the interview.

Corvin Dale

Vell's last apprentice, 'returned changed,' now the town clockmaker

Fifties, precise as his trade, shop full of synchronized ticking, and a streak of white through his hair in the shape of a handprint. Has not been up the ridge in twenty-two years. Flinches at running water.

Gentle, deflective, and encyclopedically knowledgeable about the tower he'll discuss only in the past tense. Repairs the party's gear for free while talking; his hands never stop moving because when they do, they tremble.

Secret: Corvin didn't fail the interview — he PASSED, and refused the post, and the white streak is where Sirr touched him in something like benediction when he chose an ordinary life. He has spent twenty-two years believing his refusal doomed the valley on a delay, and Vell, cruelly or kindly, never told him he simply kept the post himself. He knows all three interview questions — his were about time, which is why he became a clockmaker — and coaching the party through them is either his redemption or the hardest thing he'll ever do, depending on whether anyone works out what his streak means.

Sirr

The glacier — an elemental prince, bound ninety-one years

In parley: a figure of layered blue ice in the shape of whoever's speaking to it, one size larger, moving a half-second behind like thick water. Its voice arrives in the chest before the ears. The frost-patterns it makes while thinking are involuntary and beautiful.

Formal, patient on a geological scale, and — the surprise — lonely. Follows parley protocol older than human kingdoms with the relief of something finally being spoken to in its own grammar. Capable of humor the way winter is: rarely, precisely, and worth the wait.

Secret: Sirr could have broken the binding forty years ago — Vell's power peaked and declined, and the compact frayed past enforcement around the time Corvin left. It stayed. The frost-pictures on the kitchen window, the acceptance of a jailer's arrangement long after the jail went soft: Sirr has been choosing the valley, nightly, for decades, for reasons it will only state if asked directly in the interview — it has watched three generations of the town grow up through the ice, and 'a warden is also the only being a prisoner is permitted to know.' What it wants is not freedom or a jailer. It wants what Mrs. Ferrant gave it without knowing: a window left open on purpose.

Endings

A New Warden

Someone sits the interview and answers true — a PC, or Mrs. Ferrant with the party standing second, or Corvin Dale, twenty-two years late, with his streak glowing like dawn on ice. The renewal at sundown is witnessed by the whole town from the square: the glacier flushing blue-white and settling, audible for miles, like the valley exhaling. The new warden's post is real and its terms are public this time — a compact read aloud on the town hall steps, with Millbrace's name restored as party to it. Sirr's first request under new management is small, specific, and reduces Mrs. Ferrant to tears: the kitchen window, unshuttered, one hour a night.

The Long Thaw

The party brokers the winter release. Sirr keeps its word to the day: the dam steps down in measured stages all season, the river runs high but never wild, and by spring the valley floor is lake-bottom-to-be and Millbrace is wagons on the mountain road, carrying its doors and bells to the new site above the waterline. It is an ending with grief in it and no villain — the town that existed because of a cage, ending honestly when the cage did. Sirr's farewell is a spire of ice in the new lake's center that never melts, and fishermen swear that on winter mornings the frost on their boat rails arrives in pictures.

The Ember Protocol

The party burns the archive and forces one last renewal. It works — the glacier locks hard, the town cheers, and the cost invoices itself over the following months: the binding is now unmaintainable (its instructions are ash), unrenewable (Sirr will never again accept the hand that force-fed it), and on a fuse nobody can measure. Millbrace survives whole, this year. The party leaves a town that celebrates them in the square and a tower where the mirror has stopped ringing entirely — which Corvin Dale, alone among the celebrants, understands is the worst sound of all. The sequel is already loaded, and everyone who reads Vell's surviving letters knows its date: 'the interview,' next time, will be conducted by the flood.

Sequel hook for D&D 5e campaigns

Vell's forty years of sealed letters were all addressed to the same person — the capital's Registrar of Compacts — and every one of them, unopened and returned, asked the same question: how many OTHER warden-compacts in the kingdom are one heartbeat from default, and who is keeping the list?

Need more NPCs for this table? Generate D&D 5e NPCs with stats, secrets, and portraits.

NPC generator

More D&D 5e one-shots