Path of the Rhythm

As you stumble upon a group of seasoned adventurers, instead of drawing swords or casting spells, they start harmonizing! Their feet tap in unison, hands clap rhythmically, and to the untrained eye, it appears like a bizarre spectacle. But to a seasoned adventurer, it's evident that this party means serious business. They are no ordinary troupe; they follow the Path of the Rhythm Barbarian. Their unconventional combat style melds primal fury with the precision of a maestro, turning battles into orchestrated chaos where every strike is a note in their symphony of destruction.

Tempo

3rd-level Path of the Rhythmfeature

After activating your rage every single one of your allies in the 30ft sphere, is feeling the "rhythm", as soon as the round ends every ally must roll 3 charisma checks after which you roll
a charisma check, if out of all your allies rolls at least 3 are exactly the same as yours or 2 down or 2 up from yours (example you rolled a 15, your friend rolled 13 or 14, then that
is a success), all of you are now synced and can either share their initiative with your or with the player who rolled the highest. this ability ends once you succeed on the roll, and
share the initiative for one round, to reactive it, you can either spend another rage slot even while raging, or you automatically activate the ability every time you roll a nat 20 on a hit

Feel the Beat

6th-level Path of the Rhythm feature

every time you successfully execute the rhythm, everyone in your party gets an inspiration die, if the creature already has one, it restores hp equal to 1d6+your CON score.

One One TWO

10th-level Path of the Rhythm feature

if your main weapon roll and extra attack roll are the same, you can perform another attack again with an advantage, if it's the same number again you miss. (One, One Two)

Prep Time

14th-level Path of the Rhythm feature

you can try to synchronize with your party before you all roll initiative unless you are surprised. this preparation does not require having a rage slot free and does not consume one.