More actions
Great Weapon Master: Bonus Attack is a passive feature obtainable by the Great Weapon Master Feat. If you kill a target or land a Critical Hit, you can use a Bonus Action to make another melee weapon attack.
Description
When you land a Critical Hit or kill a target with a melee weapon attack, you can make another melee weapon attack as a 
Bonus action that turn.
How to learn
Granted by the feats: Great Weapon Master