# RolledDuration

> Kinbarrow modding reference — content tree `4a103dcdb658a75a`, version `0.2.0+main.e011511f4`.

[Effects and mechanisms](https://kinbarrow.com/modding/latest/mechanisms.md)

Used by [MagicItem](https://kinbarrow.com/modding/latest/magic-item.md#rolled-duration).

This is a nested shape inside a content file. The catalog explains context validation and links real RON examples.

Authorable `RolledDuration` data exposed through the modding schema.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `dice` | `string` | required | Authored dice. |
| `unit_secs` | `uint64` | required | Authored unit secs. |