Two Weapon Mastery

You have mastered the art of Two-Weapon Fighting and have learned to follow through with both weapons.

• You gain a plus 1 to Strength or Dexterity
• When you take the attack action or attack with a bonus action, while two-weapon fighting, you Designate a "Leading" weapon ( Main hand or Offhand.) Should the Attack hit, you calculate the Damage for the "Leading" weapon as normal and then add 1d4 of Damage for the "Following" weapon. This additional 1d4 follows normal critical rules. You do NOT apply any magical bonuses from the "Following" weapon.
• Before you make a melee attack with a one-handed weapon that you are proficient with, you can choose to take a -5 penalty to the attack roll. If the attack hits, you add an additional +5 to the attack's damage.