execute_lair_action
Execute a lair action at initiative 20 when pending, applying environmental effects and damage to specified targets in RPG encounters.
Instructions
Execute a lair action at initiative 20 when isLairActionPending is true. Apply environmental effects to targets.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| encounterId | Yes | The ID of the encounter | |
| actionDescription | Yes | Description of the lair action | |
| targetIds | No | IDs of affected participants (optional) | |
| damage | No | Damage dealt by the lair action | |
| damageType | No | Type of damage (fire, cold, etc.) | |
| savingThrow | No | Saving throw required to avoid/reduce effect | |
| halfDamageOnSave | No | Whether successful save halves damage | |
| sessionId | No |