Skinchanger

AX.GHW.06.06 - Skinchanger

"The animal isn't something that happens to me. It's something I am. The rest is just what I wear to the grocery store."

Skinchangers carry a pact in their blood, not a curse, not a disease, not a punishment from something offended by human ambition. A pact. Somewhere in their lineage, someone chose this: made an arrangement with something vast and animal, something that existed before cities and will exist after them, and agreed to carry it forward. The terms of that arrangement are mostly lost. What remains is the inheritance.

The change is not involuntary. Skinchangers do not transform under the full moon or during moments of rage they can't control. They transform when they decide to, because the beast they carry has always been patient. It does not push. It waits, and it is always there when they reach for it, a second body folded behind the first, a presence that shares their senses without competing for them. Skinchangers who have never used the change still feel it. Most describe it as a weight that is also a comfort, like knowing exactly where the exits are in every room you enter.

What they change into depends on the lineage and the pact's origin. The most common animal forms are apex pack predators native or once native to a region. In most communities this means wolf or even coyote packs. Among cultures in central america jaguar lineages are fairly common. Rumors persist of bayou alligator lineages and wolverine lines scattered across the Canadian wilderness.

The mechanics of full transformation are a Profession matter, not a Lineage one; the Lineage provides the raw material. What every Skinchanger shares regardless of form is the enhanced physical presence, the sensory acuity, and the body's refusal to stay damaged.

Among the other lineages in the hidden world, Skinchangers occupy a respected and slightly cautious position. They are not subtle. They are not particularly interested in being subtle. The things that prey on humans generally know enough to leave Skinchangers alone, which is its own kind of social currency.

In the World

Skinchangers typically know what they are. The pact runs through families, and families talk, at least to their own. Children are told before adolescence, when the first signs appear: the acute smell, the way a cut closes faster than it should, the particular quality of stillness that settles over them when something nearby is afraid. It's not always a gentle revelation, but it is rarely a complete surprise.

Most Skinchanger families maintain loose ties to others of their kind, not formal institutions, but relationships that have outlasted the individuals who began them. Information flows through these networks: which territories have active threats, which bloodlines are worth dealing with and which aren't, which parts of the city have been ceded to things that aren't worth fighting. Skinchangers tend to know their local landscape with an intimacy that other lineages don't share. They have been watching longer.

Beyond the family networks, the Compact of Lines provides the formal governance layer that manages what family networks cannot: inter-pack disputes, territorial recognition across regional boundaries, and representation to the wider hidden world. Regional Conclaves, one per geographic area, sized to local pack density, handle the territorial disputes and recognition questions that arise when two packs share the same city. The Line Registry, maintained globally, records recognized packs, their lineage histories, and their territorial holdings. The Compact does not govern individual packs; it governs the relationships between them. Most Skinchangers have an opinion about the Compact. Most of those opinions are complicated.

Urban Skinchangers develop particular expertise at containing the animal in professional contexts. A Skinchanger who works in emergency medicine, or construction, or any field that involves physical stress and crisis management, learns to use their advantages precisely, to be faster and stronger and more durable in ways that register as talent or training rather than something requiring explanation. It works until it doesn't. Most Skinchangers have at least one story about the moment it stopped working.

Lineage Mechanics

Health Modifier: +2 (Applied at character creation and each time Fortitude is increased through XP advancement.)

Design Note: This is a high Health Modifier, the upper limit of what Lineage mechanics should deliver. It is justified by the Skinchanger's complete absence of built-in Power Access and their perk profile, which is durability-forward rather than utility-forward. Monitor during playtesting; if the modifier creates significant survivability gaps between Skinchanger PCs and others, consider dropping it to +1 and adding Regeneration/Major as a Progression Track option instead.

Cultural Talent: Notice 1D This die is free, it does not come from the Talent generation budget. Skinchangers learn to read a room before they learn to read a book. The awareness isn't supernatural at this level, it's the practiced attentiveness of someone who grew up knowing that their body could handle most threats, but that the smartest move is to see the threat before it sees you.

Inherited Perks

Acute Scent | Sensory Enhancement The Skinchanger's sense of smell operates at a register that human language doesn't fully accommodate. They don't just smell what's in the room; they smell what was in the room, what is afraid in the room, what is lying in the room. Scent is information, and Skinchangers read it the way other people read body language.

Effect: The Skinchanger gains +2D to all Notice rolls that involve scent. They
        can track a creature or person by scent trail up to 24 hours old (standard
        conditions; rain, heavy traffic, and chemical interference may raise
        Threshold at GM discretion). In enclosed spaces, they can identify the
        general emotional state of anyone who has been in the space within the
        past hour (afraid, agitated, calm) without a roll.
Activation: Passive
Scope: Self
Genre Note: In sci-fi settings, describe as chemoreceptor enhancement. The
            24-hour trail window assumes organic quarry; synthetic or heavily
            masked targets may require a Notice roll at Threshold 3+.

Claws | Natural Weapons The Skinchanger's hands, in moments of intent, produce something useful. Not a full transformation, just the ends of the fingers, the suggestion of what the pact carries. It happens without ceremony and requires no particular effort to sustain.

Effect: The Skinchanger can produce claws as a Free Action. Claws add +1D to
        melee attack rolls. Damage type: Slashing. Claws can be retracted as a
        Free Action. While extended, fine manipulation (lockpicking, typing,
        surgery) is at −1D.
Activation: Free Action
Scope: Self
Recovery: N/A
Genre Note: The fine manipulation penalty is a texture detail, not a significant
            mechanical burden. GMs should apply it when it's interesting, not
            punitively. In settings where Skinchangers have animal-specific forms
            (wolf, bear, etc.), the Claw type may be reskinned to match, Bite
            for serpentine forms, for example, but the mechanics remain identical.

Regeneration/Minor | Biological Advantage The body the pact lives in does not want to stay broken. Cuts close. Bruises fade. Bones that should take weeks to knit take days. This isn't dramatic, a Skinchanger doesn't visibly heal in real time in front of witnesses, but over the course of a rest, the degree of recovery is unmistakable.

Effect: The Skinchanger recovers an additional 1D6 Health per Short Rest (10–15
        minutes, no active threat), stacking with standard Short Rest recovery
        (Body Value in Health). This bonus does not apply to damage dealt by
        silver, cold iron, or equivalent setting-defined bane material, the Genre
        Catalog must specify what the Skinchanger's pact-blood is vulnerable to.
Activation: Passive (triggers automatically during Short Rest)
Scope: Self
Recovery: Per Short Rest
Genre Note: AX.GM declaration: Silver is this catalog's Skinchanger bane
            material. Silver-inflicted damage does not benefit from either this
            perk's +1D6 bonus or the standard Short Rest recovery (Body Value
            in Health), both are suspended for silver wounds, which persist
            until Long Rest or medical treatment. Cold iron has no special
            effect on Skinchangers; it is the fae bane in this catalog.
            Wolfsbane causes discomfort and suppresses shifted form at
            sustained exposure but does not bypass regeneration; it is a
            deterrent, not a bane.

Power Access

Skinchangers have no built-in Power Access. The pact is physical; it lives in the body, not in the practitioner's relationship to energy or probability. A Skinchanger who gains access to a Form tradition through a Profession or Progression Track Stage is using the pact as raw material for something more deliberate; this is rare and tends to produce Skinchangers who are visibly different from their kin.

Genre Catalog Note: If your catalog includes a Profession that grants Form Power Access to Skinchangers (Pack Leader, Pact-Sworn, etc.), the fiction should address what it means to formalize what the bloodline already does informally. The access isn't new power; it's the practitioner learning to consciously direct something that previously just existed.

Attribute and Talent Caps

Skinchangers use standard maximums with one exception:

Context	Maximum Value
Attribute (standard)	5D
Body Attribute (Skinchanger)	6D
Talents	5D
Foci	3D

Body cap increase: A Skinchanger may raise their Body Attribute to a maximum of 6D through XP advancement. This cap increase reflects the pact's physical expression reaching its full potential. The cost remains Current Value × 3 XP for the 5D → 6D raise.

Design Note: This is the Lineage's high-end expression, a Skinchanger who has invested heavily in Body over a full campaign. At 6D Body with the +2 Health Modifier, the Health ceiling is significant. This is intentional; it represents a Skinchanger who has committed fully to the pact's physical gifts. Monitor in play, if it crowds out other party members' identities as "the durable one," consider restricting the cap raise to characters who have also reached Stage 2 or 3 of their Progression Track.

Roleplaying the Skinchanger

The Pact's Patience

The beast does not fight the person. This is the most important thing to establish at the table, and it is what distinguishes the Skinchanger from curse-based transformation narratives. The animal is not a separate personality waiting to take over; it is the same personality with different priorities available to it. A Skinchanger in a tense boardroom negotiation is still the Skinchanger who can smell that two of the people in the room are lying. The same awareness. Different context.

The question for a Skinchanger player is not "what happens when I lose control." It is "what do I do with a self that has more options than most people understand?"

Territory

Skinchangers are territorial in ways that don't always map cleanly onto human social norms. This isn't aggression; it's investment. They know their city the way a predator knows its range: which routes are safe, which spaces are contested, who is moving through an area they consider theirs. GMs can use this as a texture detail (the Skinchanger always knows which coffee shop on the block is actually busy versus performatively busy) and as a hook (something moved into their territory and they knew before anyone told them).

The Bane

Every Skinchanger's pact-blood does not regenerate silver wounds. In this setting, silver is the bane. A scratch from a silver blade is as significant two hours later as it was the moment it landed, the pact's regenerative quality simply does not reach there. Players should know this and carry it: the Skinchanger who has never been hit with silver and the one who has are in different relationships with their own durability. It is the one thing that makes them feel ordinary and mortal and temporarily without the security of the pact. How a character relates to their bane, whether they fear it, respect it, use it as a calibration tool for what's actually dangerous, says something about who they are.

GM Notes

Acute Scent as an information tool: This perk generates information, not advantages. Use it to give Skinchanger players texture about their environment, what happened here, who is scared, what is wrong about this space, not as an alarm system that eliminates surprise. When in doubt, the information the Skinchanger gets from scent should create questions, not answer them.

Regeneration and silver: Silver is established as this catalog's Skinchanger bane. Make it consistently available to antagonists who know what Skinchangers are, hunters from rival factions, well-informed Shadow entities, the Bloodline Courts' enforcement arm. A Skinchanger who has never encountered silver in play is missing a meaningful piece of their mechanical identity. Ensure the contrast happens: the Skinchanger who shrugs off a firefight and then takes a single silver round is a different encounter texture. Silver wounds require real recovery time, treat them as meaningful injuries, not inconveniences.

The Body cap in late play: The 6D Body cap is a long-game element. It should feel like an achievement, not a given. If a Skinchanger player reaches 6D Body and it makes combat feel too easy, introduce threats that target Speed or Wit, the pact doesn't make someone fast or clever, just durable.

Quick Reference

Lineage Element	Value / Details
Health Modifier	+2
Cultural Talent	Notice 1D (free)
Inherited Perk 1	Acute Scent (+2D scent Notice, 24h tracking, Passive)
Inherited Perk 2	Claws (+1D melee, Slashing, Free Action; −1D fine manipulation while active)
Inherited Perk 3	Regeneration/Minor (+1D6 Health per Short Rest; suspended vs. bane material)
Power Access	None (Form tradition via Profession or Progression Track only)
Cap Increases	Body may reach 6D (XP advancement, Current Value × 3 cost)
Stat Caps	Body 6D; all others standard (5D Attribute, 5D Talent, 3D Focus)