# MonsterMultiattackStep

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

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

Used by [Npc](https://kinbarrow.com/modding/latest/npc.md#monster-multiattack-step).

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

One ordered component of a monster's authored Multiattack action. Keeping attack rolls and saving-throw actions distinct prevents mixed stat blocks from being approximated as repeated attacks.

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## MonsterMultiattackStep::Attack

Select the attack behavior.

Carries `string`.

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## MonsterMultiattackStep::SaveAction

Select the save action behavior.

Carries `string`.

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## MonsterMultiattackStep::AttackOrSaveAction

At this sequence position the creature chooses either the named attack roll or the named save action (for example, Lion Rend or Roar).

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `attack` | `string` | required |  |
| `save_action` | `string` | required |  |