Means and Measure

What humans gain from experience, age, trial and error, and accumulated knowledge is not more power—it's more consistency. The 10th degree black belt is not necessarily stronger than the white belt. They didn't gain superhuman durability or devastating striking force. What they gained is the ability to make the right choice, reliably, under pressure. Their technique is instinctive. Their responses are automatic. They're harder to rattle. They may seem untouchable, but if you stab them, they will bleed the same.

In Means and Measure, advancement works the same way. You become more reliable, maybe a bit stranger or seemingly otherworld, but not quite superhuman. You gain consistency of technique or new techniques, not a pure escalation of numerical power.

Mechanically, this means we're not adding bigger bonuses to bigger numbers. Instead, we're using the bell curve of 2d6. A 7 is the most likely result—16.67% of all rolls. We define success not as "roll higher than a target number" or "roll under your ability" which are the two main dice systems. It's not even about have a Target Number and counting successes in a dice pool, or a Target Number and increasing the size of the die. No, your target is always 7, but your training and skills and advancement widens the bullseye a little. Instead of rolling above or below, you want to roll dead center but everything "within your window" is a success. An initiate has a success window of just 7. A trained fighter probably has a success window of 5–8. As you advance, your window widens toward the center of the curve where the density is highest. You become more consistent because you're aiming at a wider band of the most likely outcomes.

Additionally, rolling a number 1 above or below your window can also be a hit, if you are willing to sacrifice something to get there. Usually it's by deliberately over-extending your position or leaving yourself more vulnerable to a counterattack.

The consequence: a 9th level character and a 1st level character inhabit the same world with similar risks. The ceiling is low and intentional. Violence remains dangerous. Magic remains costly. Mistakes still kill you. What changes is how reliably you execute what you know. Even the archwizard is susceptible to a knife in the back.

THE ENGINE
2d6 resolution, called the Measure. When you roll, a natural 7 always hits. A natural 2 and 12 are always fumbles regardless of modifiers. Abilities cap at +2, shifting hit ranges outward from center. Positional advantages and states can widen ranges further but never eliminate the permanent fumble/crit tails.

COMBAT
Two parallel combat tracks running simultaneously: Physical and Social. A physical combatant focuses on breaking an opponent's body. A social combatant focuses breaking an opponent's will. Physical and social combats can operate simultaneously, forcing decisions across both tracks.

Physical Combat
Every character has a deliberately small pool of 6 Health that represents physical condition both external and internal, and attacks against your Health represent damage to your body like cuts and scrapes and bruises. Health heals very slowly absent medical attention or divine intervention. Your Vigor modifier forms a regenerative Health pool known as Vitality. Your gear may also provide a small separate pool known as Armor that can further protect your Health. When you are Hit, subtract first Armor and then Vitality before subtracting Health.

Social Combat
Every character has a deliberately small pool of 6 Nerve that represents courage and self-worth, and attacks against your Nerve represent intellectual or emotional damage to your sense of self or your core beliefs. Nerve heals very slowly absent a specific devoted focus away from adventuring. Your Intellect, Insight, and Allure modifiers form regenerative Nerve pool known as Grit, each ability protecting against one specific social attack (Logos, Ethos, Pathos). Your individual training may also add to your Grit, further protecting your Nerve. When hit, subtract first Grit from the applicable pool (Logos, Ethos, Pathos) before subtracting Nerve.

Training
Combat and weaponry, whether physical or social, are not terribly effective without training, and usually an untrained combatants will do 0 damage even on a successful attack. But someone who has trained in unarmed combat has learned how to turn their body into a lethal weapon. Successful attacks by such a combatant will usually do 1 Health damage. Or maybe someone has spent years reading history and has learned to sharpen their mind. Successful attacks by a trained historian will usually do 1 Nerve damage. For a final example, take someone who has unlocked the ability to harness naked energy through divine will or studying arcane tomes. Successful attacks by a trained arcanist will usually do 1 Health damage or successful healing by a trained theurge will heal 1 Health damage. Training in armed combat is even more lethal than any of the above, as sharp blades and heavy hammers can cut much deeper or penetrate further into organs. Successful attacks by a trained weapon user will usually do 2 Health damage.
All of these numbers may change depending on the specific training in different skills, known as Means.

RESTING
The slow healing of the Health and Nerve tracks are all about how attrition accumulates and compounds across sessions. The five minute adventuring day is not viable. Both Health and Nerve recover slowly over time. That time is counted through rests.

Overnight Rests
While all Resting provides some restorative power, it is really only Overnight Rest that helps the body heal. After each Overnight Rest, 1 point of Health and 1 point of Nerve are restored. Part of your rest, at least two hours, is spent talking with friends, meditating, reading a book, journaling, etc. The other equally important part of your rest, at least six hours, is spent sleeping.

Short Rests
Short rests help the body and brain recover, but are not long enough to heal damage to core Health or Nerve. Instead, during a Short Rest, your Vitality, Grit, and Armor pools all reset.

DEATH
Most creatures default to slavery, ransom, or disengagement rather than killing unless absolutely necessary, or unless they are completely depraved, which is reasonably rare. Exceptions define themselves through that contrast and produce genuine dread. So, while it is possible to die, it is not automatic when your Health pool is reduced to 0 or below. Instead, you are unconscious and dying. Death requires deliberate action by another character. This might be as simple as attacking a dying or helpless character, or might be more passive, like failing to intervene and leaving someone to bleed out.
If you are dying, roll a Vigor Measure. On a Hit, you regain 1 Health and start to slowly recover. On a Complication, roll again, widening your Vigor Measure by 1. On a Miss, roll again. After the third Complication or Miss, you die.

INSANITY
Most creatures have enough inner resiliency that falling into complete insanity is reasonably rare, but everyone has a breaking point. While it is possible to lose control of your mental faculties, it is not automatic when your Nerve pool is reduced to 0 or below. Instead you are depressed enough that continuing to live in this broken state may drive you to abandon reality.
If you are depressed, roll an Insight Measure. On a Hit, you regain 1 Nerve and start to slowly return to yourself. On a Complication or Miss, roll again. After the third Complication or Miss, you fall into insanity.

ADVANCEMENT
Two abilities of your choice can be increased +1 at level 1. Thereafter, one ability of your choice can be increased +1 at levels 3, 6, and 9. Advancement is skill tree based (called Means), not class based. Three starting Means choices at level 1 allow intentional builds without mandating them. Gain one additional pool choice every time you gain a level. Most Means have level requirements or prerequisites, but no Means is restricted merely because of who you are. A character can draw from any combination, including all three magic types. There are ten levels total, from 1 to 10. Characters start at level 1 as Initiates.

Level 1 - Initiate
Level 2 - Neophyte
Level 3 - Apprentice
Level 4 - Adept
Level 5 - Journeyman
Level 6 - Expert
Level 7 - Master
Level 8 - Grandmaster
Level 9 - Paragon
Level 10 - Ascendant

Once a character progresses beyond level 10, they have ceased to be a mere mortal, whether literally or figuratively, and become as a god or a legend.

MAGIC
There are three pools of magic with three completely different ontological statuses.

Primal magic draws attention from elemental forces of nature — impersonal, proportional, almost ecological. Nature doesn't require belief to function. It responds to disturbance the way a ecosystem responds to intrusion.

Arcane magic manipulates the weave of reality and as such draws attention from beings out of reality itself — structural, self-maintaining, independent of belief. These entities exist in the spaces where reality has been stretched, stressed, or torn. The tone risk is cosmic horror and that risk is intentional.

Divine magic draws the direct personal attention of gods — and gods are hungry. Unlike primal and arcane forces, gods are contingent. They exist and derive power in proportion to worship, belief, and the attention of their practitioners. A divine caster isn't spending a resource, they're feeding an entity that notices, responds, and has its own agenda. The god on the other end of a major healing spell received something real and will act accordingly.

The scale of magical effect determines the scale of attention drawn. A fog spell whispers. A resurrection shouts. Practitioners learn caution not through prohibition but through consequence.

COSMOLOGY
Gods are real and contingent — powerful in proportion to belief, diminished by neglect, capable of genuine mortality in the long arc. This is the American Gods insight applied as foundational cosmological law. When belief systems collide through trade, conquest, or cultural contact, the gods themselves have stakes in the outcome. A pantheon losing worshippers is losing power in real time. Desperate gods make dangerous deals.

Primal forces and the arcane weave exist independently of belief. They predate gods and will outlast them. This gives the three magic pools three completely different relationships with reality — ancient and indifferent, structural and impersonal, personal and hungry.

SETTING
Low magic, high medieval, roughly 11th-13th century texture. Plate, mail, crossbows, longswords, rondels. Magic exists but reliable controlled magic is rare — most people encounter it as rumor, miracle, or disaster. The magical thinking of the period is real because in this world it is real, just dangerous and costly.

Of note, this is fantasy, but intended to have distinct echoes of Earth-like culture and history. Culturally non-Eurocentric by design and without hierarchy. The world takes seriously the full simultaneous spread of human civilization — think European late medieval; Ryukyuan Kingdom; Edo period Japanese; late Maya/early Mexica; Mississippian, Hohokam, Iroquois, Thule American Native; Rapa Nui, Pohnpei, Hawaii, Māori, Pacific Islander, and other such cultures as the setting develops. Material culture differences are real and meaningful. They do not imply developmental hierarchy. A Polynesian wayfinder and a Venetian merchant captain would be peers operating at the bleeding edge of their world's knowledge with different tools.

The gods of each culture are distinct entities, not regional variations of a single pantheon. Their power reflects their belief base. Cultural collision is therefore also theological collision with genuine cosmological stakes.

Most creatures don't kill by default. Violence has economic and social logic — slavery, ransom, disengagement. The world is dangerous but not nihilistic. Competence matters. Preparation matters. Rest matters. Survival is possible but never guaranteed.

TONE
Gritty but not grimdark. Dangerous but not nihilistic. Historically textured but cosmologically strange. The world is indifferent to your survival without being hostile to your existence. Power draws attention. Attention has consequences. Gods are real and hungry. Reality notices when you push it.