# Boon of the Night Spirit *Source: Player's Handbook (2024) p. 211. Available in the <span title='Systems Reference Document (5.2)'>SRD</span> and the Free Rules (2024)* **Prerequisite**: 19th You gain the following benefits. **Ability Score Increase.** Increase one ability score of your choice by 1, to a maximum of 30. **Merge with Shadows.** While within [Dim Light](/Rules/Source/variant-rules/dim-light-xphb.md) or [Darkness](/Rules/Source/variant-rules/darkness-xphb.md), you can give yourself the [Invisible](/Rules/Source/conditions.md#Invisible) condition as a [Bonus Action](/Rules/Source/variant-rules/bonus-action-xphb.md). The condition ends on you immediately after you take an action, a [Bonus Action](/Rules/Source/variant-rules/bonus-action-xphb.md), or a [Reaction](/Rules/Source/variant-rules/reaction-xphb.md). **Shadowy Form.** While within [Dim Light](/Rules/Source/variant-rules/dim-light-xphb.md) or [Darkness](/Rules/Source/variant-rules/darkness-xphb.md), you have [Resistance](/Rules/Source/variant-rules/resistance-xphb.md) to all damage except Psychic and Radiant.