Path of the End

"In the beginning, there was nothing."

You are a warrior unlike any other. Powered only by the empty void of literal nothingness, you use this to your advantage in battle, fighting unlike anything that has ever existed

Call of The Void

sudden and brief feelings of ending ones existence overwhelm your attacker, causing them to potentially attack themselves as a result. When you are damaged by an enemies odd numbered attack in a turn (their first, third, fifth attack in a turn), your attacker must succeed a constitution saving throw equal to 10+ your constitution modifier + your proficiency bonus. If they succeed, nothing happens but if they fail, they fist hit you before they immediately attack themselves as a free action in the same method they attacked you unless any sort of finite resource prevents that, such as running out of: ammunition, a spell slot of the same level or higher that can cast that spell, charges on a magic item, etc. If the target is unable to harm themselves, nothing happens

For example, if your attacker were to hit you with a sneak attack, they would then sneak attack themselves if they fail the saving throw

Regardless of whether your attacker has casted a levelled magic spell in that turn or done some sort of attack that they could normally only do once per turn, they will still harm themselves  in the same way if they are affected by this ability in the same turn. Any concentration that the attacker currently has is not at risk of being broken until after they have hit themselves

Nothingness

You empty yourself of all being, becoming the personification of the void. When you are raging, you can ignore all forms of walls an barriers, traversing through them without issue, but you cannot end your turn within a wall. On the turn you first enter a rage on, you also guarantee that the first creature to hit you, automatically fails their saving throw for call of the wild, thus guaranteeing they hit themselves.

Unreality

You cause a target to believe they have done something when they have in fact not, distorting their perception of reality as a whole

When a creature within 60ft of you makes an attack roll, an ability check, or a saving throw, you can use your reaction to ignore the die roll and decide if the number they rolled is one less than the number they needed to succeed. Because of their belief, physical/non material resources such as spell slots are still consumed as if they used their ability even though they have not in fact used them. After you have used this ability, each of the targets subsequent attempts at making an attack roll, an ability check, or a saving throw in that same turn is at disadvantage. 

You can do this up to twice a day before needing to take a long rest to do it again

The End

For just a moment, the gripping idea of not existence overwhelms your targets and they are paralyzed. As a bonus action, a number of targets equal to your proficiency bonus, of your choosing, that are within 40ft of you become paralyzed for until the end of your next turn

When you use this feature, you gain one level of exhaustion. Only by finishing a long rest can you remove a level of exhaustion gained in this way.