Great Weapon Fighting
Source: Player's Handbook
Prerequisite: Fighting Style Feature
Choose one of the following benefits:
Ruthless.When you hit a prone creature with a two-handed weapon, you roll an additional weapon die. .Stormer.When you hit a creature with a two-handed weapon immediately after moving 20 feet, it has disadvantage on its next attack until your next turn. .Ravager.Your attacks with a two-handed weapon increase their chance to score a critical hit by 1 (19 and 20, rather than just 20) .