You have practiced extensively with longswords and scimitars, gaining the following benefits:

• On your turn, you can use your reaction to assume a parrying stance with your longsword or scimitar granting a +1 bonus to your AC until the start of your next turn or disarmed.
• While you are wielding a longsword or scimitar, any attack of opportunity you take has advantage.
• When you take the Attack action and attack with only a longsword or scimitar, you can use a bonus action to make a pommel strike with the opposite end of the weapon. This attack uses the same ability modifier as the primary attack. The weapon's damage die for this attack is a d4, and it deals bludgeoning damage.