Path Of The Demon Hunter

This build is based off of a combination of both guts from berserk and doom slayer from doom, I love both franchises so i wanted to combine the 2 badass characters into a ultimate killing machine.

I'm Not too good at world building I just thought this would be a cool subclass to run feel free to give it criticism.

Blood Soaked Weapon

By Putting Yourself through so many battles you have soaked your weapon in so much blood that it becomes able to cleave through ghosts

The weapon you are currently wielding is now a magic weapon.

if you lose your weapon you have to kill 20 enemies with your current weapon to make it magical again

Power through battle

When you are raging and below half hp and you kill a enemy gain 2d4 hp+pro+conmod, You can only do this a amount of times, it is equal to your barbarian level

this amounts increases to 2d6 at level 6, 3d8 at level 11, 4d10 at level 14, and 6d10 at level 17

Hellish Destroyer

You have advantage on attack rolls against undead and fiends, but you also get targeted by them first over all other creatures or pcs

Unstoppable Rage

While you are raging you gain 2 ac and are immune to all slows and getting impaired.

Slash n Dash

While Raging every time you kill something you can move and attack again once, this can stack a turn for a maximum of 3 times
This amount increases to 5 at level 17