Dagger Mastery

You've spent your life honing your skills with daggers and shivs, training yourself to strike precisely and parry effectively. You gain the following benefits:

•  When you use your bonus action to make a weapon attack with an offhand dagger, you may add your proficiency bonus to the damage of the attack.
• You may use your bonus action to make an attack with an offhand dagger when you take the attack action on your turn if the weapon used for the attack has the finesse property.
• You gain a +1 bonus to your AC if you are dual wielding with a dagger in your offhand.