Experienced Dual Wielder

You have become very experienced at fighting with two weapons, gaining the following benefits:

• You gain a +1 bonus to attack and damage rolls with both weapons while you are wielding a separate melee weapon in each hand.
• As a bonus action, you can take a defensive stance and gain +1 to AC until the beginning of your next turn.
• While you are wielding a separate melee weapon in each hand, once per turn, after you roll to attack but before you learn if the attack is successful or not, you can choose to reroll the attack. If you reroll the attack, you must use the second roll.