Stealthy

You gain proficiency in stealth. If you already have proficiency in stealth, you add double your proficiency bonus when you make Stealth checks. If you already had double proficiency in Stealth, you gain advantage.
While hidden you add +2 to attack and damage rolls.
You choose either the Nondetection spell or the Pass without Trace spell. You can now cast that spell once between each long rest without using any spell slots or components.