PRIMITIVE

Prowess Check +2

2 versions published

v1FULL snapshot4 BUSlot into buildOct 2, 2026

system / unpublished

Initial publication — full snapshot of the content.

Show reconstructed payload

{
  "id": 23179,
  "name": "Prowess Check +2",
  "tags": [],
  "buCost": 4,
  "userId": null,
  "iconKey": null,
  "iconUrl": null,
  "bindings": {
    "practice": "PROWESS"
  },
  "category": "PRACTICE_PROGRESSION_AUGMENT",
  "costTier": "Tier 2 — author price 4 BU",
  "isPublic": true,
  "createdAt": "2026-10-02T12:19:01.226Z",
  "iconColor": "#ffffff",
  "updatedAt": "2026-10-02T12:19:01.226Z",
  "iconSource": null,
  "contentHash": "83c6db91abe629662adfd2b26df1077cbc16dbd868b1629a141e0bc8b479803e",
  "targetScope": null,
  "isMirrorable": true,
  "mirrorVector": "VARIABLE_VECTOR",
  "sourceOrigin": "system:v12:curated:core:practice-prowess-2",
  "bindingSchema": {},
  "hardModifiers": [
    {
      "kind": "modify",
      "value": {
        "kind": "number",
        "value": 2
      },
      "target": "skill_practice_check",
      "metadata": {
        "recipient": "SELF",
        "targetScope": {
          "layer": "PRACTICE",
          "values": [
            "PROWESS"
          ]
        }
      },
      "stacking": "stack",
      "operation": "add"
    }
  ],
  "narrativeRule": "Add 2 to Prowess checks while active, whether or not the character is proficient. This is a flat check bonus, not a proficiency grant or an extra Proficiency Bonus. A mirrored use subtracts 2.",
  "definitionKind": "EXPRESSION",
  "mechanicalRule": {
    "value": {
      "kind": "number",
      "value": 2
    },
    "family": "UNIVERSAL_MODIFIER",
    "target": "Prowess checks",
    "operation": "add",
    "recipient": "SELF"
  },
  "mirrorBuCredit": 4,
  "iconProposedKey": null,
  "iconProposedUrl": null,
  "iconProposedColor": null,
  "iconProposedSource": null,
  "consequenceBehavior": null,
  "templatePrimitiveId": 22395,
  "mechanicalOutputText": "Add 2 to Prowess checks.",
  "mechanicalTemplateText": "",
  "mirrorEligibilityNotes": "Mirroring changes add to subtract; direct acquisition uses the stated BU credit."
}

v2FULL snapshot4 BUlatestSlot into build Diff v1↔v2

Show reconstructed payload

{
  "name": "Prowess Check +2",
  "tags": [],
  "buCost": 4,
  "iconKey": "lorc/muscle-up",
  "iconUrl": null,
  "category": "PRACTICE_PROGRESSION_AUGMENT",
  "costTier": "Tier 2 — author price 4 BU",
  "isPublic": true,
  "iconColor": "#d8ad54",
  "iconSource": "GAME_ICONS",
  "isMirrorable": true,
  "mirrorVector": "VARIABLE_VECTOR",
  "hardModifiers": [
    {
      "kind": "modify",
      "value": {
        "kind": "number",
        "value": 2
      },
      "target": "skill_practice_check",
      "metadata": {
        "recipient": "SELF",
        "targetScope": {
          "layer": "PRACTICE",
          "values": [
            "PROWESS"
          ]
        }
      },
      "stacking": "stack",
      "operation": "add"
    }
  ],
  "narrativeRule": "Add 2 to Prowess checks while active, whether or not the character is proficient. This is a flat check bonus, not a proficiency grant or an extra Proficiency Bonus. A mirrored use subtracts 2.",
  "mechanicalRule": {
    "value": {
      "kind": "number",
      "value": 2
    },
    "family": "UNIVERSAL_MODIFIER",
    "target": "Prowess checks",
    "operation": "add",
    "recipient": "SELF"
  },
  "mirrorBuCredit": 4,
  "mechanicalOutputText": "Add 2 to Prowess checks.",
  "mirrorEligibilityNotes": "Mirroring changes add to subtract; direct acquisition uses the stated BU credit."
}