> For the complete documentation index, see [llms.txt](https://stellarskills.gitbook.io/stellarskills-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://stellarskills.gitbook.io/stellarskills-docs/quality.md).

# quality

[All effects and shared choice parameters](/stellarskills-docs/readme.md) · [Effect math and limitations](file:///configuration/effects.md)

## pixelmon.ability\_reroll

Ability Reroll. Native Pixelmon/NeoForge hook when the target API exposes a safe mutation point.

| Property                    | Value                                                               |
| --------------------------- | ------------------------------------------------------------------- |
| Exact key                   | `pixelmon.ability_reroll`                                           |
| Hook descriptor             | `pokemon_generation`                                                |
| Optional integration owner  | None declared                                                       |
| Runtime evidence            | Registered schema/API key; no native consumer identified            |
| Source reference            | Requires a verified consumer; not certified active by this handbook |
| Declared enabled-by-default | True                                                                |
| Probability flag            | False                                                               |
| Allowed operations          | `add_flat`, `set_max`, `reroll`, `keep_best`                        |
| Value label                 | Value by rank                                                       |
| Value help                  | The selected operation controls how this value changes the base.    |
| Schema value example        | `1.10`                                                              |

### Accepted filters/parameters

| Exact field | Type / role        | Required | Example / options                                                                 | Plain-language help                                                                                   |
| ----------- | ------------------ | -------- | --------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------- |
| `display`   | text; parameter    | No       | `Custom player-facing text; supports {value}, {percent}, {item}, and {currency}.` | Overrides the generated benefit line. Use this to conceal server-only IDs and implementation details. |
| `hidden`    | boolean; parameter | No       | `false`; choices: false, true                                                     | When true, this effect remains active but is omitted from player benefit/profile text.                |

Also accepts the six [shared choice parameters](/stellarskills-docs/readme.md) for supported skill-node bundles. Field examples are placeholders, not guaranteed live registry IDs or complete recipes.

## pixelmon.ability\_weight

Ability Weight. Native Pixelmon/NeoForge hook when the target API exposes a safe mutation point.

| Property                    | Value                                                               |
| --------------------------- | ------------------------------------------------------------------- |
| Exact key                   | `pixelmon.ability_weight`                                           |
| Hook descriptor             | `pokemon_generation`                                                |
| Optional integration owner  | None declared                                                       |
| Runtime evidence            | Registered schema/API key; no native consumer identified            |
| Source reference            | Requires a verified consumer; not certified active by this handbook |
| Declared enabled-by-default | True                                                                |
| Probability flag            | False                                                               |
| Allowed operations          | `set_min`, `set_max`, `override`, `weight_add`, `weight_multiply`   |
| Value label                 | Value by rank                                                       |
| Value help                  | The selected operation controls how this value changes the base.    |
| Schema value example        | `1.10`                                                              |

### Accepted filters/parameters

| Exact field | Type / role        | Required | Example / options                                                                 | Plain-language help                                                                                   |
| ----------- | ------------------ | -------- | --------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------- |
| `display`   | text; parameter    | No       | `Custom player-facing text; supports {value}, {percent}, {item}, and {currency}.` | Overrides the generated benefit line. Use this to conceal server-only IDs and implementation details. |
| `hidden`    | boolean; parameter | No       | `false`; choices: false, true                                                     | When true, this effect remains active but is omitted from player benefit/profile text.                |

Also accepts the six [shared choice parameters](/stellarskills-docs/readme.md) for supported skill-node bundles. Field examples are placeholders, not guaranteed live registry IDs or complete recipes.

## pixelmon.ev\_starting

Ev Starting. Native Pixelmon/NeoForge hook when the target API exposes a safe mutation point.

| Property                    | Value                                                                                                                      |
| --------------------------- | -------------------------------------------------------------------------------------------------------------------------- |
| Exact key                   | `pixelmon.ev_starting`                                                                                                     |
| Hook descriptor             | `pokemon_generation`                                                                                                       |
| Optional integration owner  | None declared                                                                                                              |
| Runtime evidence            | Registered schema/API key; no native consumer identified                                                                   |
| Source reference            | Requires a verified consumer; not certified active by this handbook                                                        |
| Declared enabled-by-default | True                                                                                                                       |
| Probability flag            | False                                                                                                                      |
| Allowed operations          | `add_flat`, `add_percent_points`, `multiply_base`, `multiply_final`, `set_min`, `set_max`, `override`, `deny`, `transform` |
| Value label                 | Value by rank                                                                                                              |
| Value help                  | The selected operation controls how this value changes the base.                                                           |
| Schema value example        | `1.10`                                                                                                                     |

### Accepted filters/parameters

| Exact field | Type / role        | Required | Example / options                                                                 | Plain-language help                                                                                   |
| ----------- | ------------------ | -------- | --------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------- |
| `display`   | text; parameter    | No       | `Custom player-facing text; supports {value}, {percent}, {item}, and {currency}.` | Overrides the generated benefit line. Use this to conceal server-only IDs and implementation details. |
| `hidden`    | boolean; parameter | No       | `false`; choices: false, true                                                     | When true, this effect remains active but is omitted from player benefit/profile text.                |

Also accepts the six [shared choice parameters](/stellarskills-docs/readme.md) for supported skill-node bundles. Field examples are placeholders, not guaranteed live registry IDs or complete recipes.

## pixelmon.friendship\_start

Friendship Start. Native Pixelmon/NeoForge hook when the target API exposes a safe mutation point.

| Property                    | Value                                                                                                                      |
| --------------------------- | -------------------------------------------------------------------------------------------------------------------------- |
| Exact key                   | `pixelmon.friendship_start`                                                                                                |
| Hook descriptor             | `pokemon_generation`                                                                                                       |
| Optional integration owner  | None declared                                                                                                              |
| Runtime evidence            | Registered schema/API key; no native consumer identified                                                                   |
| Source reference            | Requires a verified consumer; not certified active by this handbook                                                        |
| Declared enabled-by-default | True                                                                                                                       |
| Probability flag            | False                                                                                                                      |
| Allowed operations          | `add_flat`, `add_percent_points`, `multiply_base`, `multiply_final`, `set_min`, `set_max`, `override`, `deny`, `transform` |
| Value label                 | Value by rank                                                                                                              |
| Value help                  | The selected operation controls how this value changes the base.                                                           |
| Schema value example        | `1.10`                                                                                                                     |

### Accepted filters/parameters

| Exact field | Type / role        | Required | Example / options                                                                 | Plain-language help                                                                                   |
| ----------- | ------------------ | -------- | --------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------- |
| `display`   | text; parameter    | No       | `Custom player-facing text; supports {value}, {percent}, {item}, and {currency}.` | Overrides the generated benefit line. Use this to conceal server-only IDs and implementation details. |
| `hidden`    | boolean; parameter | No       | `false`; choices: false, true                                                     | When true, this effect remains active but is omitted from player benefit/profile text.                |

Also accepts the six [shared choice parameters](/stellarskills-docs/readme.md) for supported skill-node bundles. Field examples are placeholders, not guaranteed live registry IDs or complete recipes.

## pixelmon.gender\_weight

Gender Weight. Native Pixelmon/NeoForge hook when the target API exposes a safe mutation point.

| Property                    | Value                                                               |
| --------------------------- | ------------------------------------------------------------------- |
| Exact key                   | `pixelmon.gender_weight`                                            |
| Hook descriptor             | `pokemon_generation`                                                |
| Optional integration owner  | None declared                                                       |
| Runtime evidence            | Registered schema/API key; no native consumer identified            |
| Source reference            | Requires a verified consumer; not certified active by this handbook |
| Declared enabled-by-default | True                                                                |
| Probability flag            | False                                                               |
| Allowed operations          | `set_min`, `set_max`, `override`, `weight_add`, `weight_multiply`   |
| Value label                 | Value by rank                                                       |
| Value help                  | The selected operation controls how this value changes the base.    |
| Schema value example        | `1.10`                                                              |

### Accepted filters/parameters

| Exact field | Type / role        | Required | Example / options                                                                 | Plain-language help                                                                                   |
| ----------- | ------------------ | -------- | --------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------- |
| `display`   | text; parameter    | No       | `Custom player-facing text; supports {value}, {percent}, {item}, and {currency}.` | Overrides the generated benefit line. Use this to conceal server-only IDs and implementation details. |
| `hidden`    | boolean; parameter | No       | `false`; choices: false, true                                                     | When true, this effect remains active but is omitted from player benefit/profile text.                |

Also accepts the six [shared choice parameters](/stellarskills-docs/readme.md) for supported skill-node bundles. Field examples are placeholders, not guaranteed live registry IDs or complete recipes.

## pixelmon.iv\_flat\_random

Iv Flat Random. Native Pixelmon/NeoForge hook when the target API exposes a safe mutation point.

| Property                    | Value                                                                                                                      |
| --------------------------- | -------------------------------------------------------------------------------------------------------------------------- |
| Exact key                   | `pixelmon.iv_flat_random`                                                                                                  |
| Hook descriptor             | `pokemon_generation`                                                                                                       |
| Optional integration owner  | None declared                                                                                                              |
| Runtime evidence            | Registered schema/API key; no native consumer identified                                                                   |
| Source reference            | Requires a verified consumer; not certified active by this handbook                                                        |
| Declared enabled-by-default | True                                                                                                                       |
| Probability flag            | False                                                                                                                      |
| Allowed operations          | `add_flat`, `add_percent_points`, `multiply_base`, `multiply_final`, `set_min`, `set_max`, `override`, `deny`, `transform` |
| Value label                 | Value by rank                                                                                                              |
| Value help                  | The selected operation controls how this value changes the base.                                                           |
| Schema value example        | `1.10`                                                                                                                     |

### Accepted filters/parameters

| Exact field | Type / role        | Required | Example / options                                                                 | Plain-language help                                                                                   |
| ----------- | ------------------ | -------- | --------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------- |
| `display`   | text; parameter    | No       | `Custom player-facing text; supports {value}, {percent}, {item}, and {currency}.` | Overrides the generated benefit line. Use this to conceal server-only IDs and implementation details. |
| `hidden`    | boolean; parameter | No       | `false`; choices: false, true                                                     | When true, this effect remains active but is omitted from player benefit/profile text.                |

Also accepts the six [shared choice parameters](/stellarskills-docs/readme.md) for supported skill-node bundles. Field examples are placeholders, not guaranteed live registry IDs or complete recipes.

## pixelmon.iv\_min\_stat

Iv Min Stat. Native Pixelmon/NeoForge hook when the target API exposes a safe mutation point.

| Property                    | Value                                                                                                                      |
| --------------------------- | -------------------------------------------------------------------------------------------------------------------------- |
| Exact key                   | `pixelmon.iv_min_stat`                                                                                                     |
| Hook descriptor             | `pokemon_generation`                                                                                                       |
| Optional integration owner  | None declared                                                                                                              |
| Runtime evidence            | Native consumer/source reference                                                                                           |
| Source reference            | PixelmonHooks.java                                                                                                         |
| Declared enabled-by-default | True                                                                                                                       |
| Probability flag            | False                                                                                                                      |
| Allowed operations          | `add_flat`, `add_percent_points`, `multiply_base`, `multiply_final`, `set_min`, `set_max`, `override`, `deny`, `transform` |
| Value label                 | Value by rank                                                                                                              |
| Value help                  | The selected operation controls how this value changes the base.                                                           |
| Schema value example        | `1.10`                                                                                                                     |

### Accepted filters/parameters

| Exact field | Type / role        | Required | Example / options                                                                 | Plain-language help                                                                                   |
| ----------- | ------------------ | -------- | --------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------- |
| `display`   | text; parameter    | No       | `Custom player-facing text; supports {value}, {percent}, {item}, and {currency}.` | Overrides the generated benefit line. Use this to conceal server-only IDs and implementation details. |
| `hidden`    | boolean; parameter | No       | `false`; choices: false, true                                                     | When true, this effect remains active but is omitted from player benefit/profile text.                |

Also accepts the six [shared choice parameters](/stellarskills-docs/readme.md) for supported skill-node bundles. Field examples are placeholders, not guaranteed live registry IDs or complete recipes.

## pixelmon.iv\_min\_total

Iv Min Total. Native Pixelmon/NeoForge hook when the target API exposes a safe mutation point.

| Property                    | Value                                                                                                                      |
| --------------------------- | -------------------------------------------------------------------------------------------------------------------------- |
| Exact key                   | `pixelmon.iv_min_total`                                                                                                    |
| Hook descriptor             | `pokemon_generation`                                                                                                       |
| Optional integration owner  | None declared                                                                                                              |
| Runtime evidence            | Native consumer/source reference                                                                                           |
| Source reference            | PixelmonHooks.java                                                                                                         |
| Declared enabled-by-default | True                                                                                                                       |
| Probability flag            | False                                                                                                                      |
| Allowed operations          | `add_flat`, `add_percent_points`, `multiply_base`, `multiply_final`, `set_min`, `set_max`, `override`, `deny`, `transform` |
| Value label                 | Value by rank                                                                                                              |
| Value help                  | The selected operation controls how this value changes the base.                                                           |
| Schema value example        | `1.10`                                                                                                                     |

### Accepted filters/parameters

| Exact field | Type / role        | Required | Example / options                                                                 | Plain-language help                                                                                   |
| ----------- | ------------------ | -------- | --------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------- |
| `display`   | text; parameter    | No       | `Custom player-facing text; supports {value}, {percent}, {item}, and {currency}.` | Overrides the generated benefit line. Use this to conceal server-only IDs and implementation details. |
| `hidden`    | boolean; parameter | No       | `false`; choices: false, true                                                     | When true, this effect remains active but is omitted from player benefit/profile text.                |

Also accepts the six [shared choice parameters](/stellarskills-docs/readme.md) for supported skill-node bundles. Field examples are placeholders, not guaranteed live registry IDs or complete recipes.

## pixelmon.iv\_perfect\_stats

Iv Perfect Stats. Native Pixelmon/NeoForge hook when the target API exposes a safe mutation point.

| Property                    | Value                                                                                                                      |
| --------------------------- | -------------------------------------------------------------------------------------------------------------------------- |
| Exact key                   | `pixelmon.iv_perfect_stats`                                                                                                |
| Hook descriptor             | `pokemon_generation`                                                                                                       |
| Optional integration owner  | None declared                                                                                                              |
| Runtime evidence            | Registered schema/API key; no native consumer identified                                                                   |
| Source reference            | Requires a verified consumer; not certified active by this handbook                                                        |
| Declared enabled-by-default | True                                                                                                                       |
| Probability flag            | False                                                                                                                      |
| Allowed operations          | `add_flat`, `add_percent_points`, `multiply_base`, `multiply_final`, `set_min`, `set_max`, `override`, `deny`, `transform` |
| Value label                 | Value by rank                                                                                                              |
| Value help                  | The selected operation controls how this value changes the base.                                                           |
| Schema value example        | `1.10`                                                                                                                     |

### Accepted filters/parameters

| Exact field | Type / role        | Required | Example / options                                                                 | Plain-language help                                                                                   |
| ----------- | ------------------ | -------- | --------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------- |
| `display`   | text; parameter    | No       | `Custom player-facing text; supports {value}, {percent}, {item}, and {currency}.` | Overrides the generated benefit line. Use this to conceal server-only IDs and implementation details. |
| `hidden`    | boolean; parameter | No       | `false`; choices: false, true                                                     | When true, this effect remains active but is omitted from player benefit/profile text.                |

Also accepts the six [shared choice parameters](/stellarskills-docs/readme.md) for supported skill-node bundles. Field examples are placeholders, not guaranteed live registry IDs or complete recipes.

## pixelmon.iv\_reroll\_lowest

Iv Reroll Lowest. Native Pixelmon/NeoForge hook when the target API exposes a safe mutation point.

| Property                    | Value                                                               |
| --------------------------- | ------------------------------------------------------------------- |
| Exact key                   | `pixelmon.iv_reroll_lowest`                                         |
| Hook descriptor             | `pokemon_generation`                                                |
| Optional integration owner  | None declared                                                       |
| Runtime evidence            | Registered schema/API key; no native consumer identified            |
| Source reference            | Requires a verified consumer; not certified active by this handbook |
| Declared enabled-by-default | True                                                                |
| Probability flag            | False                                                               |
| Allowed operations          | `add_flat`, `set_max`, `reroll`, `keep_best`                        |
| Value label                 | Value by rank                                                       |
| Value help                  | The selected operation controls how this value changes the base.    |
| Schema value example        | `1.10`                                                              |

### Accepted filters/parameters

| Exact field | Type / role        | Required | Example / options                                                                 | Plain-language help                                                                                   |
| ----------- | ------------------ | -------- | --------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------- |
| `display`   | text; parameter    | No       | `Custom player-facing text; supports {value}, {percent}, {item}, and {currency}.` | Overrides the generated benefit line. Use this to conceal server-only IDs and implementation details. |
| `hidden`    | boolean; parameter | No       | `false`; choices: false, true                                                     | When true, this effect remains active but is omitted from player benefit/profile text.                |

Also accepts the six [shared choice parameters](/stellarskills-docs/readme.md) for supported skill-node bundles. Field examples are placeholders, not guaranteed live registry IDs or complete recipes.

## pixelmon.nature\_candidates

Nature Candidates. Native Pixelmon/NeoForge hook when the target API exposes a safe mutation point.

| Property                    | Value                                                               |
| --------------------------- | ------------------------------------------------------------------- |
| Exact key                   | `pixelmon.nature_candidates`                                        |
| Hook descriptor             | `pokemon_generation`                                                |
| Optional integration owner  | None declared                                                       |
| Runtime evidence            | Registered schema/API key; no native consumer identified            |
| Source reference            | Requires a verified consumer; not certified active by this handbook |
| Declared enabled-by-default | True                                                                |
| Probability flag            | False                                                               |
| Allowed operations          | `add_flat`, `set_max`, `reroll`, `keep_best`                        |
| Value label                 | Value by rank                                                       |
| Value help                  | The selected operation controls how this value changes the base.    |
| Schema value example        | `1.10`                                                              |

### Accepted filters/parameters

| Exact field | Type / role        | Required | Example / options                                                                 | Plain-language help                                                                                   |
| ----------- | ------------------ | -------- | --------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------- |
| `display`   | text; parameter    | No       | `Custom player-facing text; supports {value}, {percent}, {item}, and {currency}.` | Overrides the generated benefit line. Use this to conceal server-only IDs and implementation details. |
| `hidden`    | boolean; parameter | No       | `false`; choices: false, true                                                     | When true, this effect remains active but is omitted from player benefit/profile text.                |

Also accepts the six [shared choice parameters](/stellarskills-docs/readme.md) for supported skill-node bundles. Field examples are placeholders, not guaranteed live registry IDs or complete recipes.

## pixelmon.nature\_weight

Nature Weight. Native Pixelmon/NeoForge hook when the target API exposes a safe mutation point.

| Property                    | Value                                                               |
| --------------------------- | ------------------------------------------------------------------- |
| Exact key                   | `pixelmon.nature_weight`                                            |
| Hook descriptor             | `pokemon_generation`                                                |
| Optional integration owner  | None declared                                                       |
| Runtime evidence            | Registered schema/API key; no native consumer identified            |
| Source reference            | Requires a verified consumer; not certified active by this handbook |
| Declared enabled-by-default | True                                                                |
| Probability flag            | False                                                               |
| Allowed operations          | `set_min`, `set_max`, `override`, `weight_add`, `weight_multiply`   |
| Value label                 | Value by rank                                                       |
| Value help                  | The selected operation controls how this value changes the base.    |
| Schema value example        | `1.10`                                                              |

### Accepted filters/parameters

| Exact field | Type / role        | Required | Example / options                                                                 | Plain-language help                                                                                   |
| ----------- | ------------------ | -------- | --------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------- |
| `display`   | text; parameter    | No       | `Custom player-facing text; supports {value}, {percent}, {item}, and {currency}.` | Overrides the generated benefit line. Use this to conceal server-only IDs and implementation details. |
| `hidden`    | boolean; parameter | No       | `false`; choices: false, true                                                     | When true, this effect remains active but is omitted from player benefit/profile text.                |

Also accepts the six [shared choice parameters](/stellarskills-docs/readme.md) for supported skill-node bundles. Field examples are placeholders, not guaranteed live registry IDs or complete recipes.