Path of Retribution

That one enemy being really annoying track it down and end its life. Its not your fault your mad they started it you' re just going to end it.

Vengeance

Starting when you choose this path at 3rd level, While raging when you take 10 or more damage after applying any resistance you gain 1 level of vengeance this can occur up to 3 times. Each level of Vengeance gives you a +1 to your rage bonus damage.

You can rage as a reaction.

Marked for Death

 Starting at 6th level, you can cast the spell locate creature once per day. Once you cast this spell, you can’t cast that spell again until you finish a long rest. You can also cast this spells using one use of your rage or spell slots of the appropriate level.
When you take damage from a creature that you cannot see you learn instinctively its exact location if it is within 60ft of you even if it is invisible or has total cover.

Critical Eye

 Starting at level 10, when you have 1 level of vengeance you crit on a 19 for every level of vengeance you can crit more easily
2 Vengeance crit 18 or higher
3 vengeance crit 17 or higher 

You cannot get a crit with this feature at anything below 17 even if you have more than three levels of vengeance.

 

Last Stand

Starting at level 14, On you turn you can choose to make a last stand for 1d4 rounds, you gain the following benefits:

• You vengeance feature now stacks up to 5 levels

• You gain resistance to all damage types

• You can make one weapon attack as a bonus action during each turn
After your 1d4 rounds are up you drop to 0 hit points and have disadvantage on all your death saves.

You can only cannot use this ability again until you have taken long rests equal to the rounds the effect was active. (Last stand active 3 rounds you need to complete 3 long rests to use last stand again.