Barbarian Path of Booming Magnificence

Barbarians who walk the Path of Booming Magnificence strive to be as lions among their people: symbols of vitality, majesty, and courage. They serve at the vanguard, leading their allies at each charge and drawing their opponents’ attention away from more vulnerable members of their group. As they grow more experienced, members of this path often take on roles as leaders or in other integral positions. 

Roar of Defiance 

Beginning at 3rd level, you can announce your presence by unleashing a thunderous roar as part of the bonus action you take to enter your rage. Until the beginning of your next turn, each creature of your choice within 30 feet of you that can hear you has disadvantage on any attack roll that doesn’t target you.