Burglar

You pride yourself on your quickness and your close study of certain clandestine activities.
You gain the following benefits:
• Increase your Dexterity score by 1, to a maximum of 20.
• You gain proficiency with thieves’ tools. If you are already proficient with them, you add double your proficiency bonus to checks you make with them.
Appears In : 5e Unearthed Arcana - Feats