# Ability Score Improvement *Source: Player's Handbook (2024) p. 202. Available in the <span title='Systems Reference Document (5.2)'>SRD</span> and the Free Rules (2024)* **Prerequisite**: 4th Increase one ability score of your choice by 2, or increase two ability scores of your choice by 1. This feat can't increase an ability score above 20. **Repeatable.** You can take this feat more than once.