lords-of-ash/docs/milestones/M5-the-crew.md

M5: The Crew

Play as Kelsier's unlanded adventurer band. The "End of an Empire" bookmark works.

Prerequisites

• M3 (The Final Empire) must be complete:
  • Canonical characters exist (Kelsier, Vin, Breeze, Ham, Clubs, Dockson, Marsh, Yeden, OreSeur, Elend, Straff Venture, Shan Elariel)
  • Lord Ruler implemented as immortal emperor / religious head
  • Custom name lists for all 3 cultures
  • Special buildings (Kredik Shaw, Pits of Hathsin) in place
  • Religions polished (Survivorism available as hidden faith)
• M1 (Foundation) game rule infrastructure exists in common/game_rules/
• CK3 version 1.18.* with Roads to Power DLC mechanics understood

Current State

Bookmark (common/bookmarks/00_mistborn_bookmarks.txt): Defines bm_end_of_an_empire with start date 1020.1.1. Currently lists 4 placeholder landed noble characters (Devinshae Venture, Jordren Hasting, Trentohn Elariel, Brodren Lekal). All use government = feudal_government. No unlanded/adventurer characters exist.

Characters (history/characters/00_mistborn_characters.txt): Contains 30+ placeholder characters across Great Houses, Terris stewards, and skaa. None are canonical Mistborn book characters (Kelsier, Vin, etc.). These were designated for replacement in M3.

Decisions (common/decisions/00_mistborn_decisions.txt): 8 existing decisions, all gated behind is_ruler = yes and landed requirements. No crew-specific or adventurer-compatible decisions exist.

Game rules: No common/game_rules/ directory or files exist yet. The Narrative/Sandbox toggle was scoped for M1 but the infrastructure is needed here.

On-actions (common/on_action/mistborn_on_actions.txt): Hooks for on_birthday, on_yearly_pulse, on_game_start, on_birth. No hooks for adventurer-specific events or death succession handling.

Implementation Tasks

5.1 -- Research and Document Adventurer Band Mechanics

Context: CK3's Roads to Power DLC (patch 1.13+) introduced the landless adventurer system. Before implementing Kelsier's crew, we must understand how the engine handles adventurer characters in history files, bookmarks, camp mechanics, and succession. This task produces a reference that subsequent tasks depend on.

Steps:

1. Examine vanilla CK3 game files for adventurer bookmark definitions. Look at how government = adventurer_government is set in bookmark character {} blocks and in history files. Check the vanilla game/history/characters/ and game/common/bookmarks/ directories for examples of landless adventurer starts (e.g., the vanilla 1178 bookmark has adventurer characters).
2. Document how camp followers / band members are defined. Determine whether band members are specified in history files (e.g., via employer = <id> or similar), or created via on_game_start scripted effects.
3. Determine how adventurer succession works when the band leader dies. Check if there is a vanilla on_action hook (such as on_death or on_title_lost) that handles adventurer leadership transfer, or if a custom event is needed.
4. Test whether a non-leader band member can be a playable bookmark character. If not, document the limitation and note that Vin's playability requires either (a) Vin as a separate bookmark start who becomes leader immediately via event, or (b) Vin only becomes playable after Kelsier's death.
5. Document how decisions scope to adventurer characters (i.e., what replaces is_ruler = yes / any_held_title checks for unlanded characters). Adventurers may use is_landless_adventurer = yes or similar trigger.
6. Write findings to docs/ck3-modding/adventurer-bands.md as a reference doc for the team.

Files:

• docs/ck3-modding/adventurer-bands.md -- create

References:

• Vanilla CK3 game/common/bookmarks/ -- adventurer bookmark examples
• Vanilla CK3 game/common/governments/ -- adventurer_government definition
• Vanilla CK3 game/history/characters/ -- adventurer character history syntax
• CK3 Wiki: Adventurer page, Bookmarks modding page
• CK3 AGOT mod (uses adventurer bands extensively) for patterns

---

5.2 -- Implement Game Rule Toggle (Narrative vs Sandbox)

Context: The game rule toggle controls whether curated story events fire (Narrative Mode) or the player gets a freeform experience (Sandbox Mode). This must exist before M6 events can be gated. The game rule also determines which bookmark characters are recommended.

Steps:

1. Create common/game_rules/00_mistborn_game_rules.txt with a mistborn_game_mode rule:

   mistborn_game_mode = {
       default = mistborn_narrative_mode
       mistborn_narrative_mode = {
           # Curated events fire, Kelsier/Vin recommended
       }
       mistborn_sandbox_mode = {
           # Narrative events suppressed, any character playable
           # "Discover Your Metallic Arts" decision available
       }
   }
   

2. Create the scripted trigger is_narrative_mode_trigger in common/scripted_triggers/mistborn_triggers.txt:

   is_narrative_mode_trigger = {
       has_game_rule = mistborn_narrative_mode
   }
   

3. Create the inverse trigger is_sandbox_mode_trigger in the same file.
4. Add localization keys to a new file localization/english/mistborn_game_rules_l_english.yml:
   • mistborn_game_mode:0 "Game Mode"
   • mistborn_game_mode_desc:0 "Choose between Narrative Mode..."
   • mistborn_narrative_mode:0 "Narrative Mode"
   • mistborn_narrative_mode_desc:0 "Play through the story of..."
   • mistborn_sandbox_mode:0 "Sandbox Mode"
   • mistborn_sandbox_mode_desc:0 "Play any character freely..."
5. Verify the game rule appears on the game setup screen during boot test.

Files:

• common/game_rules/00_mistborn_game_rules.txt -- create
• common/scripted_triggers/mistborn_triggers.txt -- modify (add 2 triggers)
• localization/english/mistborn_game_rules_l_english.yml -- create

References:

• Vanilla CK3 game/common/game_rules/ for syntax patterns
• Existing triggers in common/scripted_triggers/mistborn_triggers.txt:1-134

---

5.3 -- Define Kelsier's Crew as Adventurer Band

Context: Kelsier's thieving crew is the core playable unit. In Roads to Power, an adventurer band is a group led by a landless character with camp followers. This task creates the crew in the history files with appropriate traits, relationships, and government type.

Steps:

1. In history/characters/00_mistborn_characters.txt, add crew member character definitions. Reserve character IDs 900100-900119 for the crew. All crew members use culture = "skaa" (except Sazed who is "terris" and Breeze who is "noble_scadrian" per lore -- half-noble). All use religion = "steel_ministry" as the default public religion (Sazed uses "terris_worldbringers" secretly). Characters to define:

   ID	Name	Key Traits	Notes
   900100	Kelsier	trait_mistborn, brave, ambitious, scarred (use wounded_1 or custom), education_intrigue_4	Band leader. Born ~985, survived Pits of Hathsin. Scarred arms (Pits brands). Wife Mare is dead.
   900101	Vin	trait_allomantic_potential (pre-snap) OR trait_mistborn (post-snap), paranoid, shy, education_intrigue_2	Age ~16 at start (born ~1004). No dynasty initially. Should snap early via event.
   900102	Breeze	trait_misting_soother, gregarious, deceitful, education_diplomacy_3	Noble-born (half-noble). Real name Ladrian. Sophisticated.
   900103	Ham	trait_misting_thug, brave, honest, education_martial_3	Philosophical soldier. Strong.
   900104	Clubs	trait_misting_smoker, cynical, content, education_intrigue_3	Gruff veteran. Older (~60). Provides Allomantic cover.
   900105	Dockson	No Allomancy, diligent, patient, education_stewardship_3	Organizer and planner. Kelsier's oldest friend.
   900106	Marsh	trait_misting_seeker, zealous, just, education_learning_3	Kelsier's brother. Later becomes Inquisitor (M6/M7).
   900107	Yeden	No Allomancy, brave, zealous, craven, education_martial_1	Skaa rebel leader. Provides army connection. Dies in the book.
   900108	OreSeur	trait_kandra (from M3), patient, content	Kandra spy. Bound by Contract to Kelsier.

2. Set Kelsier's government to adventurer_government in the history file date block (syntax TBD from 5.1 research -- may require government = "adventurer_government" at the 1020.1.1 date entry, or set via effect).

3. Link crew members to Kelsier's band. Based on 5.1 research, this may use employer = 900100 in each member's history, or require an on_game_start effect to add them to Kelsier's court/camp.

4. Create an on_game_start effect block in common/on_action/mistborn_on_actions.txt that:

   • Verifies Kelsier exists and is adventurer
   • Adds all crew members to his band/court if not already there
   • Sets Vin as Kelsier's player_heir (for succession)
   • Initializes crew-tracking variables on Kelsier: set_variable = { name = crew_assembled value = 0 }
   • If Narrative Mode: triggers the opening crew assembly event chain

5. Ensure Kelsier has appropriate starting resources: gold (~200), prestige (~100), and reasonable stats (diplomacy ~8, martial ~10, stewardship ~6, intrigue ~14, learning ~8, prowess ~18).

Files:

• history/characters/00_mistborn_characters.txt -- modify (add crew block)
• common/on_action/mistborn_on_actions.txt -- modify (expand on_game_start)
• history/titles/00_mistborn_titles.txt -- possibly modify (if adventurer needs a camp title assignment)

References:

• Existing character definitions: history/characters/00_mistborn_characters.txt:1-744
• Lore reference: docs/lore/mistborn-universe.md (crew member details)
• docs/ck3-modding/adventurer-bands.md (from task 5.1)

---

5.4 -- Update the Bookmark Definition

Context: The "End of an Empire" bookmark must be rewritten to feature Kelsier and Vin as primary recommended characters, with 1-2 landed noble starts as alternatives. The bookmark must correctly reference adventurer characters.

Steps:

1. Rewrite common/bookmarks/00_mistborn_bookmarks.txt. The new bookmark should have 4 characters:

   bm_end_of_an_empire = {
       start_date = "1020.1.1"
       is_playable = yes
       recommended = yes
       weight = { value = 100 }
   
       # Kelsier - Crew Leader (Adventurer)
       character = {
           name = bm_kelsier
           history_id = 900100
           dynasty = 0  # or a custom dynasty
           type = male
           birth = "985.1.1"
           government = adventurer_government
           culture = skaa
           religion = steel_ministry
           difficulty = "medium"
           position = { 500 350 }  # Near Luthadel
           animation = personality_bold
       }
   
       # Vin - Crew Member (if non-leader play supported)
       # OR marked as "heir" in Kelsier's description
       character = {
           name = bm_vin
           history_id = 900101
           type = female
           birth = "1004.6.1"
           government = adventurer_government
           culture = skaa
           religion = steel_ministry
           difficulty = "hard"
           position = { 500 360 }
           animation = personality_cynical
       }
   
       # Elend Venture - Landed Noble Start
       character = {
           name = bm_elend_venture
           history_id = <elend_id>  # from M3 characters
           dynasty = dynasty_venture
           dynasty_splendor_level = 4
           type = male
           birth = "1000.1.1"
           title = <appropriate_title>
           government = feudal_government
           culture = noble_scadrian
           religion = steel_ministry
           difficulty = "easy"
           position = { 500 350 }
           animation = personality_rational
       }
   
       # Straff Venture - Great House Lord
       character = {
           name = bm_straff_venture
           history_id = <straff_id>  # from M3 characters
           dynasty = dynasty_venture
           dynasty_splendor_level = 4
           type = male
           birth = "965.1.1"
           title = k_central
           government = feudal_government
           culture = noble_scadrian
           religion = steel_ministry
           difficulty = "easy"
           position = { 520 340 }
           animation = personality_bold
       }
   }
   

2. If 5.1 research shows that non-leader band members cannot be bookmark characters, remove Vin from the bookmark character list and instead:

   • Add a note in Kelsier's description: "Vin becomes playable upon Kelsier's death"
   • OR create Vin as a separate single-character adventurer who joins Kelsier's crew via the opening event

3. Add bookmark localization to localization/english/mistborn_bookmarks_l_english.yml:

   • bm_kelsier:0 "Kelsier" (and _desc)
   • bm_vin:0 "Vin" (and _desc)
   • bm_elend_venture:0 "Elend Venture" (and _desc)
   • bm_straff_venture:0 "Straff Venture" (and _desc)
   • Update bm_end_of_an_empire_desc to reference the rebellion plot

4. Write evocative character descriptions for the bookmark screen. Kelsier's should reference the Pits, the crew, and the plan to overthrow the Lord Ruler. Vin's should reference her street upbringing, hidden power, and paranoia. Elend's should reference his bookish nature and reformist ideals.

Files:

• common/bookmarks/00_mistborn_bookmarks.txt -- rewrite
• localization/english/mistborn_bookmarks_l_english.yml -- rewrite

References:

• Current bookmark: common/bookmarks/00_mistborn_bookmarks.txt:1-90
• Current bookmark localization: localization/english/mistborn_bookmarks_l_english.yml:1-24
• Vanilla CK3 bookmark files for adventurer character syntax

---

5.5 -- Implement Kelsier Death / Vin Succession Mechanic

Context: A core mechanic: when Kelsier dies (especially during the rebellion in M6), leadership passes to Vin. This is both a game mechanic (player_heir / succession) and a narrative moment (martyrdom). This task sets up the mechanical framework; M6 adds the narrative events.

Steps:

1. Create a new event file events/crew_events.txt with namespace mistborn_crew.
2. Add an on_death hook in common/on_action/mistborn_on_actions.txt:

   on_death = {
       events = {
           mistborn_crew.1000  # Kelsier death succession check
       }
   }
   

3. Implement mistborn_crew.1000 -- a hidden event that fires on any character's death. Trigger condition: the dying character is Kelsier (character ID 900100) OR has the flag is_crew_leader. The event:
   • Finds Vin (900101) or the designated heir
   • If Vin exists and is alive:
     • Transfers band leadership to Vin (via make_adventurer_band_leader or equivalent effect -- syntax TBD from 5.1)
     • Sets has_character_flag = kelsier_martyred on Vin
     • Triggers mistborn_crew.1001 on Vin (the player-facing succession notification event)
   • If Vin is dead, fall through to next eligible crew member
4. Implement mistborn_crew.1001 -- player-facing event for Vin:
   • Title: "The Survivor Falls"
   • Description: Kelsier is dead. The crew looks to Vin for leadership.
   • Option A: "I will carry on his work." (gain prestige, lose stress, set has_character_flag = accepted_leadership)
   • Option B: "I'm not ready for this." (gain stress, still becomes leader, but with a temporary negative modifier reluctant_leader)
5. Add localization for mistborn_crew.1000 and mistborn_crew.1001 to localization/english/mistborn_events_l_english.yml.

Files:

• events/crew_events.txt -- create
• common/on_action/mistborn_on_actions.txt -- modify (add on_death block)
• localization/english/mistborn_events_l_english.yml -- modify

References:

• Death event patterns: events/lord_ruler_events.txt (death handling)
• On-action hooks: common/on_action/mistborn_on_actions.txt:1-119
• docs/ck3-modding/adventurer-bands.md (from task 5.1 -- succession mechanics)

---

5.6 -- Create Crew-Specific Decisions

Context: The crew needs unique decisions that work for unlanded adventurer characters. These decisions drive the gameplay loop before M6's narrative arcs take over. They must not require is_ruler = yes with landed title checks.

Steps:

1. Create common/decisions/01_crew_decisions.txt with the following decisions:

   Recruit a Crew Member (recruit_crew_member_decision):

   • is_shown: character has_character_flag = is_crew_leader AND is_narrative_mode_trigger = yes AND crew is incomplete (var:crew_assembled < 8)
   • is_valid: gold >= 25, appropriate skill check based on which member is next
   • cost: gold = 25, prestige = 10
   • cooldown: 60 days
   • effect: triggers mistborn_crew.0001 (recruitment event chain -- see M6 for full implementation; this task creates a placeholder that increments crew_assembled)

   Plan the Next Operation (plan_operation_decision):

   • is_shown: has_character_flag = is_crew_leader AND var:crew_assembled >= 4 (minimum crew size)
   • is_valid: NOT has_character_flag = operation_in_progress
   • cost: prestige = 25
   • cooldown: 90 days
   • effect: presents a menu event (mistborn_crew.0010) with branching options:
     • "Train the Skaa Army" -> sets flag, triggers skaa army arc (M6)
     • "Infiltrate the Noble Houses" -> sets flag, triggers infiltration arc (M6)
     • "Raid a Noble House" -> sets flag, triggers raid arc (M7)
     • "Lay Low" -> reduces Lord Ruler attention by 10, adds 180-day cooldown

   Lay Low (lay_low_decision):

   • is_shown: has_character_flag = is_crew_leader
   • is_valid: NOT has_character_flag = recently_laid_low
   • cost: gold = 50
   • cooldown: 1 year
   • effect:
     • Decrease lord_ruler_attention by 10 (using existing decrease_lord_ruler_attention_effect)
     • Add temporary modifier laying_low (reduces prestige gain, increases stewardship for crew management)
     • Set flag recently_laid_low for 1 year

2. Create a scripted trigger is_crew_leader_trigger in common/scripted_triggers/mistborn_triggers.txt:

   is_crew_leader_trigger = {
       has_character_flag = is_crew_leader
   }
   

3. Create a scripted trigger is_crew_member_trigger:

   is_crew_member_trigger = {
       has_character_flag = is_crew_member
   }
   

4. Add the laying_low modifier to common/modifiers/00_mistborn_modifiers.txt:

   laying_low = {
       monthly_prestige = -0.5
       stewardship = 2
       hostile_scheme_resistance_mult = 0.2
   }
   

5. Add localization for all 3 decisions plus the modifier to localization/english/mistborn_decisions_l_english.yml:

   • Decision names, descriptions, tooltips, confirm text (4 keys each x 3)
   • laying_low:0 "Laying Low"

Files:

• common/decisions/01_crew_decisions.txt -- create
• common/scripted_triggers/mistborn_triggers.txt -- modify
• common/modifiers/00_mistborn_modifiers.txt -- modify
• localization/english/mistborn_decisions_l_english.yml -- modify

References:

• Existing decision patterns: common/decisions/00_mistborn_decisions.txt:1-627
• Existing attention effects: common/scripted_effects/mistborn_effects.txt:44-99
• Existing modifiers: common/modifiers/00_mistborn_modifiers.txt:1-154

---

5.7 -- Implement Non-DLC Fallback

Context: Players without the Roads to Power DLC cannot use the adventurer government. A fallback must exist where Kelsier starts as a landed minor lord of a Luthadel slum barony (b_luthadel_slums, province 2048).

Steps:

1. Add a DLC detection trigger to common/scripted_triggers/mistborn_triggers.txt:

   has_roads_to_power_trigger = {
       has_dlc = "Roads to Power"
   }
   

   Note: verify the exact DLC string by checking vanilla game files. It may be "Roads to Power" or a different identifier.
2. In the on_game_start effect block (from 5.3), add a conditional branch:
   • If Roads to Power is NOT active AND the player is Kelsier:
     • Grant b_luthadel_slums title to Kelsier
     • Set government = feudal_government (or tribal_government for a more thematic "slum lord" feel)
     • Add crew members as courtiers to Kelsier's court
   • If Roads to Power IS active:
     • Proceed with adventurer band setup as normal
3. In the bookmark definition, add a dlc_requirement block if the engine supports it, or add a tooltip note in the character description warning that the full experience requires Roads to Power.
4. Ensure crew decisions from 5.6 work for both landed and unlanded Kelsier. Update is_shown blocks to use OR conditions:

   is_shown = {
       OR = {
           is_landless_adventurer = yes
           AND = {
               is_ruler = yes
               has_character_flag = is_crew_leader
           }
       }
   }
   

Files:

• common/scripted_triggers/mistborn_triggers.txt -- modify
• common/on_action/mistborn_on_actions.txt -- modify
• common/decisions/01_crew_decisions.txt -- modify (adjust is_shown blocks)

References:

• Landed titles: common/landed_titles/00_landed_titles.txt:38-42 -- b_luthadel_slums at province 2048
• DLC detection patterns in vanilla CK3 game files

---

Testing Checkpoints

• After 5.1: Research document exists. Team has clear understanding of adventurer band syntax. Key questions (non-leader play, band member linkage, succession) are answered.

• After 5.2: Boot the mod. The game rule "Game Mode" appears on the setup screen with Narrative Mode and Sandbox Mode options. Selecting either does not cause errors. The is_narrative_mode_trigger returns true when Narrative Mode is selected (verify via console: event mistborn_crew.debug_mode_check or similar debug event).

• After 5.3 + 5.4: Start a new game using the "End of an Empire" bookmark. Kelsier appears as a selectable character. Select Kelsier and begin the game. Verify:

  • Kelsier has trait_mistborn, correct personality traits, reasonable stats
  • All 8 crew members exist in his band/court
  • Vin has trait_allomantic_potential (pre-snap) or trait_mistborn
  • Kelsier's government is adventurer_government
  • No error.log entries related to missing characters or bad scopes

• After 5.5: Use the console to kill Kelsier (kill 900100). Verify:

  • The succession event fires for Vin
  • Vin becomes the new band leader / playable character
  • The player can continue playing as Vin
  • The kelsier_martyred flag is set on Vin

• After 5.6: As Kelsier, verify:

  • "Recruit a Crew Member" decision appears and functions
  • "Plan the Next Operation" decision appears (once crew >= 4)
  • "Lay Low" decision reduces lord_ruler_attention
  • All decisions have correct localization (no raw keys visible)

• After 5.7: Disable the Roads to Power DLC (or simulate DLC absence). Start the game as Kelsier. Verify:

  • Kelsier holds b_luthadel_slums
  • Crew members are courtiers
  • Crew decisions still function
  • Game is playable without crashes

Acceptance Criteria

• The "End of an Empire" bookmark shows Kelsier and Vin as recommended characters, plus at least one landed noble alternative (Elend or Straff Venture).
• Selecting Kelsier starts the game with him as an unlanded adventurer band leader (Roads to Power) or as a landed slum lord (non-DLC fallback).
• All 8 named crew members (Vin, Breeze, Ham, Clubs, Dockson, Marsh, Yeden, OreSeur) exist in Kelsier's band/court at game start.
• The game rule toggle (Narrative Mode / Sandbox Mode) appears on the setup screen and can be selected without errors.
• When Kelsier dies, Vin inherits band leadership and becomes the playable character via a succession event.
• Three crew-specific decisions are available: Recruit a Crew Member, Plan the Next Operation, and Lay Low. Each has correct localization.
• The Lay Low decision reduces Lord Ruler attention using the existing variable-based system.
• The mod boots cleanly with no errors in error.log related to M5 content.
• Playing as Kelsier for 5 years without triggering M6 narrative content does not produce errors or broken states.

Risks & Mitigations

1. Adventurer band member linkage is unclear. The exact syntax for assigning band members in history files may differ from courtier assignment. Mitigation: Task 5.1 is dedicated research. If history-file linkage is not possible, use on_game_start effects to recruit members dynamically.

2. Non-leader band member is not playable. CK3 may not support selecting a non-leader band member as a bookmark character. Mitigation: If confirmed, Vin's bookmark entry is removed and she becomes playable only after Kelsier's death (which is thematically appropriate -- the book's perspective shift). Alternatively, create Vin as an independent adventurer who joins Kelsier's crew on day 1 via event.

3. Adventurer government breaks existing triggers. Many existing triggers and decisions use is_ruler = yes which may or may not apply to adventurer band leaders. Mitigation: Audit all existing triggers in 5.7 and add is_landless_adventurer alternatives where needed.

4. DLC detection string is wrong. The exact DLC name string may differ from "Roads to Power". Mitigation: Check vanilla game files for the correct string during 5.1 research. Test with and without the DLC.

5. Crew characters conflict with M3 canonical characters. M3 creates canonical characters (Kelsier, Vin, etc.) in the same file. ID ranges must not overlap. Mitigation: Use the reserved 900100-900119 range, which is well above the existing 900001-900091 range.

Open Questions

1. Can a non-leader band member be a bookmark character? This determines whether Vin is directly selectable at the bookmark screen or only playable after Kelsier's death. Research in 5.1 should resolve this.

2. What is the exact DLC detection string for Roads to Power? Need to verify from vanilla game files. Might be "Roads to Power", "ep3", or similar.

3. How does adventurer band succession work mechanically? Is there a built-in mechanic for designating an heir within a band, or must we script it entirely via on_death events?

4. Should Kelsier have a custom dynasty? In the books, "Kelsier" is his surname. He could have dynasty dynasty_kelsier or be dynastyless (using dynasty = 0). The crew could share a synthetic dynasty "Kelsier's Crew" for mechanical purposes.

5. Camp buildings for the crew. If adventurer camps support custom buildings, should we create thematic ones (Smoker's Den for Clubs, Training Ground for Ham, etc.)? This could be deferred to M7 polish.

6. Vin's starting state. Should Vin start with trait_allomantic_potential (pre-snap, allowing the player to experience her snapping) or trait_mistborn (post-snap, gameplay-ready from day 1)? The book has her snap before meeting Kelsier, but she does not know what she is. Recommendation: start with trait_allomantic_potential and trigger a special snapping event within the first few days of gameplay.