GreatSword Master

General Feat (Prerequisite: Level 4+)

You gain the following benefits.

Ability Score Increase. Increase your Strength or Constitution score by 1, to a maximum of 20.

Dread Strike. Once per turn, when you kill a creature with a Greatsword, you can force all enemy creatures within a 20-foot radius of you to make a Wisdom saving throw (DC 8 + your chosen ability modifier + your Proficiency Bonus). On a failed save, a creature gains the Frightened condition and must immediately move at least 10 feet away from you at the start of each of its turns for 1 minute. Repeating the save at the end of each of their turns. You can use this feature a number of times equal to your Proficiency Bonus, regaining all expended uses when you finish a Short Rest.

Routing Strike. When you make a Reaction attack with a Greatsword against a creature with the Frightened condition, you deal an additional 2d6 damage.