Path of the Greataxe

A fighting style developed by the orcish clans. Great weapon masters have a special place in the clans as one of the most honorable elite cast of fighters. 

Mortal Rage

Starting when you choose this path at 3rd level, you generate Rage points for each hit with your weapon. Each successful hit rewards 2 points of rage.

Great weapons Expertise - Special weapon attacks of this subclass require wielding Greataxe, Greatsword, Maul, Glaive or Halberd 

Mortal Strike: (4 rage) Designate a weapon attack as a mortal strike costing 4 rage on a successful hit the target takes an additional 1d6 weapon damage and must make a CON save (DC=8+STR+Prof) or be wounded taking 1d6 at the start of each turn (stacking 3 times) until he is healed or an action is spend to stop the wounding making the same saving throw and ending all wound effects

Overpower

Beginning at 6th level, after 2 consecutive misses on melee attacks with a weapon as a bonus action you can make a third attack that is an automatic hit (Cost 2 rage)

Against the Tide

Beginning at 10th level.

As an action you can Spin in a circle extending your weapon to hit all creatures around you:

Blade Storm (1Action)(10 rage)  every creature in 10ft radius centered on you must make a DEX  save (DC 8+STR+Prof) on a failed save targets take weapon damage and half as much on a successful save

Designate one weapon attack as Cleave and attempt to strike at up to 3 enemies in a semi circle in front of you.

Cleave (1Attack)(4 rage) Roll for an attack the roll is contested with the 3 creatures AC. On a hit the target takes Half weapon damage(if crit half the brutal critical as well)

Execute

Starting at 14th level, you can attempt to finish off a foe.

Execute (1Attack) (10 rage)  designate an attack as execute, on a hit add an additional damage die. The target must make a CON save against your DC (8+STR+Prof) or become grievously wounded  and taking the additional damage die worth of damage at the start of each of his turns until he uses an action to make the save again attempting to close the wound.