Commoriom Submission v3,12 (1)

8/13/2019 Commoriom Submission v3,12 (1)

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A Submission for

Trail of Cthulhu

Commoriom

"I have yet to translate the terrible and

abominable legend telling how a certain doughty

citizen of Commoriom returned to the city after

its public evacuation, and found that it was

peopled most execrably and numerously by the

fissional spawn of Knygathin Zhaum, whichpossessed no vestige of anything human or even

earthly" ! he #amily ree of the $ods, Clar%

&shton 'mith

The protagonists are members of an expedition to

excavate an ancient settlement buried beneath the

Greenland ice. Faced with conflict from within and

without, and the threat of approaching winter, the

expedition degenerates into a struggle to survive as

the team members realise that the real horror is

beneath the ice under their feet. And the greatest

horror of all may be truth itself.

This scenario is inspired by the Hyperborean Cycle

stories of Clar Ashton !mith, particularly The

Testament of Athammaus andUbbo-Sathla. "t is

recommended that the #eeper reads these short

stories before running this scenario. The story of

the $athieson %xpedition is told in the Call of

Cthulhuscenario Trail of Tsathogguaby the late

#eith Herber and published in the supplements

Trail of Tsathogghua, &'() and The Compact Trail

of Tsathoggua, &''*.

The Hook"n &'+, an archaeological team from $isatonic

-niversity found evidence of an ancient settlement

beneath an ice cap in a remote valley in the

mountains of est Greenland. The protagonists are

members of a &'/& follow0up expedition to

excavate the site.

The Horrible TruthThe site is the ruin of Commoriom, the first capital

of the lost civilisation of Hyperborea, which thrived

before the last ice age. %ntombed in the city is a

dormant, monstrous race descended fromTsathoggua and an alien crystal that grants visions

of the disturbing origins of life on earth.

The SpineThe team members voyage to Godthb, where theycan confront a Rival Expeditionfrom Germany.

They then begin their arduous overland tre in

Evighedsfjorden. Tensions increase between%thelrod, the team leader, and Granger, who is

struggling to conceal his alcoholism, leading to The

Death of Ethelrod. From %thelrod they can ac1uire

a dictionary of the lost Tsath-Yolanguage.

The team receives A Call for Helpfrom the crew

of the German base ship, which has lost contact

with the overland team, giving the protagonists a

moral dilemma.

2uring their 3ourney, the characters find evidence

that strange %simo are watching them and may

discover Gravesof members of the Germanexpedition, apparently attaced by an unnownanimal. A text in their possession, when translated

with %thelrod4s boo gives hints about the history

of the site.

Arriving at the Site, the protagonists find a Cube-

Shaped Struturewith walls inscribed with a

history of the pre0humans who first settled there.

5earby, the remains of the last members of the

German expedition can be found. 6n the valley

floor, a Shado! "nder the #eis visible.

They are harried by frea weather conditions and

attacs by a mysterious$east of the #e Sheet,


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which continue until they lin it with the clan of

strange %simo that has been following them, and

neutralise it.

Exavating the Struture under the #e leads to

the discovery of an ancient tower entombed in ice.

2igging into The #e-Cho%ed stair!a&uncovers a

frie7e describing a history of Hyperborea and

eventually leads to a Cit& "nder the #e. "n a vaultunder the ruins of a library is a crystal that can send

the mind bac in time to the disturbing origins of

life on earth.

As the city4s inhabitants begin to awaen they try to

free their 8Father4, leading to the A!a%ening of'n&gathin (hau). The protagonists4 only hope isto flee.

However, even if they escape, the insight granted

by the crystal may still claim their minds.

Victory Conditions9ictory in this scenario means realising the horror

that lies in Commoriom, and surviving it,

preferably with the site safely sealed.

Antagonist ReactionsThe rival Ger)an Expeditionis not a 85a7i

expedition4 in any official sense :there is no such

thing until the formation of the Ahnenerbe in &'/; especially the

esoterically inclined > believed in occult theories of

the uni1ue :or divine< origin of their ancestors on a

lost northern continent :referred to as 8Thule4 or

sometimes 8Hyperborea4 or 8Atlantis4 a time when

the Armitage "n1uiry is in its formative stages. "n

&'+(, Armitage, Bice and $organ scored a victory

against the 2unwich Horror and soon 2r Albert

ilmarth 3oined them following his encounter with

the 86uter 6nes4 in the hills of 9ermont. ust a few

wees ago, the =abodie %xpedition returned from

Antarctica with stories of unnown prehistoric life

forms and a vast range of mountains dotted with

strange structures.

6n his deathbed in &'+', =rofessor Curtis

$athieson revealed a number of unpublished

secrets about the &'+ expedition to his colleague2r Francis $organ. $organ shared the story with

=rofessor Armitage and soon they were woring


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with =rofessor %thelrod in %ngland to organise a

follow0up expedition for &'/+. However, in late

&'/, word reached them of a rival German

expedition to the same region planned for &'/& and

their pro3ect was hastened by a year. -nfortunately,

this meant 2r $organ was unable to tae part, but

he persuaded Charles Granger, a veteran of the

$athieson %xpedition, to 3oin.

*S&)bol+ Ar)itage #n,uir&This symbol defines

sections that apply only to running the scenario as

part of the Armitage "n1uiry.

Running Commoriom as astandalone

This scenario can be run as a standalone adventure

or mar a dramatic beginning to an ongoing

campaign.

The difference is that %thelrod has organised the

expedition with the ?ritish $useum, independently

of Armitage and his colleagues, who may have little

insight into what really happened on the $athieson

%xpedition.

*S&)bol+ Standalone This symbol defines

sections that apply only to running the scenario as a

standalone.

Creating the ProtagonistsAppropriate roles for the expedition include

archaeologists, geologists, anthropologists,

biologists, explosives experts, drill engineers and

radio engineers. All team members should be

healthy and fit, and be capable cross0country siers

> represented for game purposes as a minimum

6utdoorsman rating of & and Athletics of /. The

expedition will also need someone with $edicine

rating of &D and First Aid of +D to fill the role of

medic.

The expedition leader is highly xenophobic and

French applicants in particular are not considered.

*S&)bol+ Ar)itage #n,uir& "f the expedition is

organised by $isatonic -niversity, team members

are liely to be American, perhaps students or

professors at the $isatonic. ?ritish team members

may have accompanied %thelrod.

*S&)bol+ Standalone "f the expedition begins inGreat ?ritain it is liely that most of the team

members would be ?ritish. American membersmay travelled with Granger.

Prologue"n order to introduce their characters, it is

recommended that the #eeper run a short scene

from his or her expedition interview as a 2irected

!cene for each one :see The Dying of St Margarets

page (


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"n the ?lood might be interesting if the character is

related to the Hyperborean ?lond %simo.

Pillars of Sanity

The dominant theme of this scenario is the dignity

or otherwise of human origins.

6ne =illar of !anity that might be particularly

interesting dramatically is Family. A character withthis =illar will have a firm conviction in the dignity

of their origins. "f Caucasian, they may believe in

the theory of the origins of their ancestors on the

lost continent of Thule. They may have heard tales

of 8blond %simo4 in north0western Canada. They

may even subscribe to racist theories lie the

5ational !ocialists of Germany.

As players can create their own =illars of !anity it

is impossible to provide an exhaustive list, but

several others from the Trail of Cthulhu ruleboo

that may be particularly interesting areE

Beligious Faith

Human 2ignity and 9alue

The #eeper should try to encourage some players to

pic from the pillars above.

2rives potentially undermined by %yeE

Anti1uarianism

Thirst For #nowledgeAdventure

!cholarship

Curiosity

Arrogance

.illars of Sanit&

Beligious Faith

Family

Human 2ignity and 9alue

!cientific =rogress "ntellect

Goodness of $anind

$oral principles

Aesthetics

%picureanism

=atriotism

ove of Home City

Scenes

BriefingSene T&pe+Core :"ntroduction a

large cabin and outhouses for supplies and dogs.

They will use the drilling rig, blasting e1uipment,

the ice melting machine, and hand excavation to

access and excavate the site.

From 5ovember it will become difficult toapproach by sea. "f necessary, the team will remain

on the ice sheet over winter until $arch when the

f3ord becomes accessible again. "n case of

emergency, a team should be able to reach them

from GodthIb overland in about five days.

=rofessor %thelrod stresses his 1ualifications as a

hard0nosed scholar not prone to flights of fancy or

bi7arre speculations. However, there were many

things he experienced that shoced him and caused

him to reconsider ideas about the world. Hebelieves that what they found in the Greenland ice

were remains of a lost prehistoric civilisation,

perhaps hinted at in Gree myths.

He introduces ilfred -pton0!mith, a round0faced

7oologist and friend of the %thelrod family, and

Charles Granger, a red0haired, red0faced man of

around /, a second veteran of the $athieson

%xpedition who will be 3oining them on this trip.

*S&)bol+ Ar)itage #n,uir&0ral Histor& 2-

.oint spend+ There are rumours that 2r Grangerhas a drin problem.


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%thelrod ass each team member to introduce

themselves and assigns roles.

Assess Honest&+Henry %thelrod is reserved,somewhat aloof and doesn4t give much away.

Arhaeolog& or Anthropolog&+ According to the

expedition report, the team made transcriptions of a

number of carvings on a large stone slab found at

the face of Helheim Glacier on the east coast.Archaeologists have subse1uently associated these

carvings with a Greenlandic colony of the extinct

2orset Culture. 2-point spend+!ome odd artifacts

featuring strange figures wearing hoodless paras

with tall collars and women with large hairstyles

were found on Cape 2orset on ?affin "sland in

&'+. "t is generally thought that the Greenlandic

2orset culture is limited to the north0west coast of

the island.

$iolog& or 0utdoors)an 2-.oint spend+=olarbears are mostly found in coastal regions in the

north and east of Greenland > they are largely

unnown in the mountains although females with

cubs are sometimes found in coastal mountainous

areas in the north.

uestions and !Ans"ers

%thelrod will as if there are any 1uestions. He may

provide the following additional details and any

others the #eeper deems appropriate.

J $athieson remained onboard ship, due to health

problems. He died of a heart condition in &'+'.

J The top of the structure was estimated to be under

at least &;0+ feet of ice and to extend to unnown

depths. He declines to speculate on the age of the

structure.

J At an international archaeology conference in

=aris last year, 2r !ummers of %dinburgh

-niversity, heard reference to a forthcoming

expedition to explore what was 8nonsensically4described as 8ruins of Thule found in est

Greenland4. "t isn4t nown what si7e the rival team

is or when they will arrive.

He will wrap up the briefing after three or four

1uestions, or if he doesn4t lie the direction the

1uestions are going.

Assess Honest&+hen ased about the specifics ofthe first expedition, why the details were not

released or why the second expedition was delayed

for so long, %thelrod seems somewhat evasive. 2.oint Spend+ He is deliberately hiding something.

%thelrod will wrap up the briefing after three or

four 1uestions, or if he doesn4t lie the direction the

1uestions are going.

Henry Ethelrod

To interact with %thelrod significantly, ?ritish

characters need a Credit Bating of ;D, Americans

and other %uropeans need D. Anyone else will

need to mae a &0=oint spend in Credit Bating on

each significant occasion.

Abilities+Athletics ;, Credit Bating *, Firearms *,Health *, !cuffling *, eapons

Hit Threshold+/

Ar)or+ 0& vs all :if wearing Arctic gear

The three surviving members of the expedition

entered the temple and :as instructed by Gobineau most liely the

two younger ?lond %simo > at wor. "f someone

is on watch, success indicates that their approach

has been noticed.

Trac+ing the "s+imo

0utdoors)an+A 2-.oint spendwill allow tracsto be followed southwest for about three miles fromthe valley edge to a cramped shelter in the snow. "f

this is attempted at night, this is a 6-.oint spend.

Q!idebarR

The &now &helterSene T&pe+6ptional

Following the tracs will lead to a small igloo, after

about an hour.

Anthropolog&+This small type of igloo is typicallybuilt as a temporary shelter for hunting trips, often

on sea ice.

Hanging over the doorway is the sull of a bear. A

stone spie has been driven through its nose, giving

it an almost Bhinoceros0lie appearance.

Anthropolog&+ This may be a totem animal spirit,

probably to protect the igloo.

Si)ple Searh+ "nside the igloo are a hearth, food

for several days, bedding for one, and possible

spare clothes or a stone spear, axe or nife.

0utdoors)an+ Tracs of a dog sled can be found

nearby. A 2-.oint Spendis needed per day to tracthem to the homestead.

The "s+imo %omesteadSene T&pe+6ptional

About four days away by dog sled, the clan4s

homestead is huddled in a narrow valley in the wild

mountains near %vighedsf3orden.

The house is large structure of whalebone and hide

construct, covered in ice and snow and out of sight

of the valley. A tricle of hearth smoe often

emerges from a hole in the roof.

5ear the fire is a maeshift altar and a grotes1ue

idol. The altar is a 3agged, natural roc. "n front of

it, is a bowl of blood and the heart of a polar bear,

sprinled with tiny flowers. =erched on the altar is asmall, crude whalebone statue of a s1uatting

creature with tentacles for a face. !eeing this

re1uires a &0point !tability test, $ythos related.

Cthulhu 4&thos identifies it as a depiction ofCthulhu.

All of the surviving members of the clan will be

here. Approaching without alerting anyone is a

!tealth test against 2ifficulty *. "f alerted, they will

flee a strong group or attac a wea one. "f

surprised, they will be in or around the shelter. "f

cornered, they will fight fiercely to the death.

Q?egin !idebarR

The Blond "s+imoThese natives are, to the best of their nowledge,

the last of an ancient race that once had great cities

here. $ost of their civilised culture has been lost >

they are now simple hunter0gatherers, living harsh

lives in the more remote parts of Greenland. Their

ancient religion has been lost and they mae theirofferings and prayers to Cthulhu, who they call

8/ulu.

=hysically, they loo very different from other

%simo people, being blond, with long faces,

elongated ear0lobes and substantial facial hair. They

wear hoodless, wide0collared paras with hats.

They believe that the thing that comes from the ice

in answer to their song is a 8hite ?ear !pirit4 and

wear amulets, mistaenly believing that they can

offer protection from the Gnoph0#eh.


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Anthropolog&+This primitive 3ewellery is an

amulet depicting a fierce, stylised polar bear and

possibly intended to offer protection of some ind.

$iolog&+The pendant loos lie polar bear bone

and the neclace is decorated with bear teeth and

claws.

$lat< the Angekok

This white0bearded man may be in his s. He

wears a long para decorated with strange motifs

and symbols and an odd, pointed hat.

"f -lat is pursued he will mutter incomprehensible

curses and wave his hands around in a bi7arre,

intimidating fashion. As a last resort he will attempt

to defend himself with spells or a nife.

-lat4s long, colourful para is decorated with

a1uatic designs. Cthulhu 4&thos 2-.oint spend+

The images of odd, octopoid beings dwelling inundersea towers on the shaman4s long para seem

to be a depiction of Cthulhu and his race.

Abilities+ Athletics , !cuffling ;, eapons ;,

Health

Hit Threshold+ /

5eaponE 0& :nife the temptation to view the %ye is a

Hard Driver. For all other characters, this is a Soft

Driver.

Adventure

Anti1uarianism

Arrogance

Artistic !ensitivity

?ad uc

Curiosity

2uty

%nnui

Follower

"n The ?lood

=ower

Bevenge

!cholarship

!udden !hoc

Thirst For #nowledge

9iewing the crystal sends the user4s mind into the

past and connects it with the mind of a long dead

Hyperborean sorcerer @$ and via @$4s use of the

crystal to the ancestral memory of the species. This

ancestral memory is in fact the mind :or proto0

mind< of -bbo0!athla, the proto0shoggoth created

by the %lder Things to spawn the first shoggoths

and from which all earthly life spawned as a by0

product. These ancestral memories are

predominantly from direct ancestors, but they also

3ump from other, nearby branches. Communion

with the =roto0$ind and its many branches throughtime and space produces a cumulative loss of self0

identity and a dissociation with what humans call

LrealityL. This is reflected as a loss of !anity, and

occurs irrespective of whether anything is recalled

or not. !anity reduced to 7ero in this manner causes

a total loss of selfhood. Afflicted in this way, a

person may wal into moving traffic, sit and stare

into space or simply wander into oblivion and

disappear.

9iewing crystal regresses user to @$ :loss of &

!anity :discreet + Lhite apesL :actually relatives of

9oormis< under hidden influence of Great

Bace, raise city in Congo, rapidly evolving

spread out across world as early humans.

6 point Stability test.

Drives lost+"n the ?lood.illars of Sanit& s)ashed+Family :if itinvolves beliefs about humanrace origins

in Hyperborea / 9oormis gain freedom from !erpent

=eople, found Hyperborean colony

5 point Stability test

)& > ) !erpent people in Ooth genetically

engineer simians into land and a1uatic

hominids to serve as slaves

lose 3 Stability45 Sanity..illars of Sanit& s)ashed+Family,Human 2ignity and 9alue, Beligion.

Drives lost+Anti1uarianism, Thirst for

#nowledge

;& > ;+ !erpent people civilisation wiped out by

rise of dinosaurs

lose 7 Stability45 Sanity

;/ > ;) !hoggoth rebellion defeated

lose 7 Stability45 Sanity

;; > ; !erpent people ingdom of 9alusialose 7 Stability45 Sanity

& > + Cataclysm raises BLlyeh, arrival of

Cthulhu. ar of Cthulhu and %lder Things

lose 8 Stability46 Sanity0

Drives lost+Anti1uarianism, Thirst for#nowledge

/ > ) %lder thing experiments create vertebrates

lose 3 Stability45 Sanity.

.illars of Sanit& s)ashed+Family,Human 2ignity and 9alue, Beligion.


; > Tablets of the %lder Gods

lose 3 Stability45 Sanity.


Awa+ening of .nygathin

/haumThe spawn and #@ gradually begin to wae up,

which builds into an antagonist reaction climax.

6nce they begin to awaen en0masse, the spawn

will abandon the infection strategy, switching

instead to openly capturing the remaining humans.

Chase

Typically this will constitute a

Combat9ictory

7nygathin haum

The entity that was nown an age ago, by the name

8#nygathin @haum4 is a dar, mottled and

mammoth0si7ed entity > a bloated trun, with a

one0eyed 8face4 emerging from its midsection, and

a second eye beneath that. Two long tentacles with

8fingers4 lie nots of writhing snaes emerge from

its 8shoulders4 and a cup0lie mouth protrudes at the

top. The lower limbs are a mass of slender

proboscides covered in sucers.

#nygathin @haum can attac with each of its two

tentacles in a single round. ie his spawn, he can

assume the form of a viscous, blac li1uid. And

most forms of physical in3ury will simply flow

closed.

Athletics &+, Health ++, !cuffling +(

Hit Threshold+/

5eapon+ D; :trample


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many mouths for automatic damage on each

following round

Ar)our+ 0+ :thic, mottled membrane

Date post:	04-Jun-2018
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Commoriom Submission v3,12 (1)

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