Your weapons appear as if out of nowhere before striking deep into vital areas. You gain the following benefits:

• Before you make a melee attack with a light weapon that you are proficient with, you can choose to take a -5 penalty to the attack roll. If the attack hits, it deals an additional 2d6 damage.
• You can draw or stow a light weapon as part of the attack you make with the weapon.
• You can expertly conceal a number of light weapons on your person equal to your proficiency modifier. Ability checks to spot these weapons are made at disadvantage.