Covert Mastery

You've mastered fighting from unseen angles, gaining an advantage over your foes. You gain the following benefits:

• You can try to hide when you are lightly obscured from the creature from which you are hiding.
• Dim light doesn't impose disadvantage on your Wisdom (Perception) checks that rely on sight.
• When you are hidden from a creature and miss it with an unarmed strike or weapon attack, making the attack doesn't automatically reveal your position.
• Once per turn, when you deal damage to a creature with an unarmed strike or weapon attack while hidden from it, you deal additional damage equal to your proficiency bonus.