{{ up to date | 2023-10-08 }} <!-- Date format is YEAR-MONTH-DAY, like 2023-08-07. -->{{ActionPage
| summary = '''Defensive Duellist''' is a Reaction obtainable by a [[Feat]] of the same name. If you are attacked while wielding a [[Finesse|Finesse Weapon]] weapon, you can temporarily increases your {{ArmourClass}}.
| description = When you are attacked with a melee attack while wielding a [[Finesse|Finesse Weapon]] you are [[Proficiency|Proficient]] in, you can use a [[Reaction]] to increase your {{ArmourClass}} by your [[Proficiency Bonus]], possibly causing the attack to miss.
Defensive Duellist is a Reaction obtainable by a Feat of the same name. If you are attacked while wielding a Finesse Weapon weapon, you can temporarily increases your Armour Class.
Armour Class.