Source: Unearthed Arcana 38 - Feats for Skills
You have an eye for detail and can pick out the smallest clues. You gain the following benefits:
- Increase your Intelligence score by 1, to a maximum of 20.
- You gain proficiency in the Investigation skill. If you are already proficient in the skill, you add double your proficiency bonus to checks you make with it.
- You can take the Search action as a bonus action.