Path of Booming Magnificence

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.
Until the rage ends, if a creature within 5 feet of you that heard your Roar of Defiance deals damage to you, you can use your reaction to bellow at them. Your attacker must succeed on a Constitution saving throw or take 1d6 thunder damage. The DC is equal to 8 + your proficiency bonus + your Charisma modifier. The damage you deal with this feature increases to 2d6 at 10th level. Once a creature takes damage from this feature, you can't use this feature on that creature again during this rage.

At 3rd level, while you are raging, you can leap further. When you make a standing long jump, you can leap a number of feet equal to your Strength score. With a 10-foot running start, you can long jump a number of feet equal to twice your Strength score.

Starting at 6th level, when you enter your rage, you can choose a number of allies that can see you equal to your Charisma modifier (minimum 1). Until the rage ends, when a chosen ally makes a melee weapon attack, the ally gains a bonus to the damage roll equal to the Rage Damage bonus you gain, as shown in the Rage Damage column of the Barbarian table. Once used, you can't use this feature again until you finish a long rest.

At 10th level, your roars can pierce the fog of fear. As a bonus action, you can unleash a mighty roar, ending the frightened condition on yourself and each creature of your choice within 60 feet of you and who can hear you. Each creature that ceases to be frightened gains 1d12 + your Charisma modifier (minimum +1) temporary hit points for 1 hour. Once used, you can't use this feature again until you finish a short or long rest.

At 14th level, you exult in your victories. When you hit with at least two attacks on the same turn, you can use a bonus action to unleash a victorious roar. One creature you can see within 30 feet of you must make a Wisdom saving throw with a DC equal to 8 + your proficiency bonus + your Charisma modifier. On a failure, the creature takes psychic damage equal to your barbarian level and is frightened until the end of its next turn. On a success, it takes half the damage and isn't frightened.