Path of the Horde Cleaver

using the weight and momentum of their rage they cleave multiple foes into two in bloody the delight.

Cleave

Starting when you choose this path at 3rd level, The weight of your blows can cleave through creatures, On your turn While raging when you make a melee attack that reduces a creature to 0 hit points, any excess damage from that attack might carry over to another creature nearby. The attacker targets another creature within reach and, if the original attack roll can hit it, applies any remaining damage to it. If that creature is likewise reduced to 0 hit points, repeat this process, carrying over the remaining damage until there are no valid targets, or until the damage carried over fails to reduce a creature to 0 hit points.

Weighted Blows

Beginning at 6th level, While cleaving you can use your bonus action to shift up to 10ft and continue cleaving or throw your weapon at a creature Within 30 ft.(Requiers a strength check of DC15)

Bloodthirsty Cleave

Beginning at 10th level,  while raging when you make a melee weapon attack you can add an extra 1d10 + half your barbarian level to the damage, You gain temporary hit points equal to your constitution modifier times the number of creatures you cleaved. you can use this once per rage.

Reactionary cleave

Starting at 14th level, when you use your reaction to make a melee weapon attack you can attack a up to 1 adjacent creature for half damage