Dragon Fear

Prerequisite: 4th+ Level, Dragonborn
Repeatable: No

When angered, you radiate menace. You gain the following benefits:

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

Terrible Roar. Instead of exhaling destructive energy, you can expend a use of your Breath Weapon trait to roar, forcing each creature of your choice within 30 feet of you to make a Wisdom saving throw against your Breath Weapon DC. A target automatically succeeds on the save if it can’t hear or see you. On a failed save, a target has the Frightened condition for 1 minute. If the frightened target takes any damage, it can repeat the saving throw, ending the condition on a success.