Path of the Mindless Warrior

The Path of the Mindless Warrior is a fighting style where you empty your mind completely when you enter battle. Some of these barbarians put years of practice into building up mental barriers when they are in combat. However, another subsection of the followers of this path are very different. These warriors are the dumb variation of barbarians that just mindlessly hit whatever is in front of them. Both types of these barbarians get the same benefits.

Mental Fortitude
When you choose this path at 3rd level, you become a master of your own mind. When you rage you make Intelligence and Wisdom saving throws with advantage.

Blank Wall
Beginning at 6th level, you become immune to psychic damage. Additionally, creatures have disadvantage on Wisdom (Insight) checks to figure out how you are feeling or what you are thinking.

Single Minded Focus
Starting at 10th level you have a supreme focus on the enemies that you're attacking. When you are raging and you have hit a creature with an attack roll during your turn, you have advantage on all other attack rolls made against the same creature during the start of your next turn.

Empty Mind
At 14th level your mental barriers are so good that your thoughts are so empty that for the purpose of being targetable for spells and other effects, your Intelligence score counts as 1. Additionally, your emotions and thoughts can't be read magically and creatures can't telepathically communicate with you unless you allow them to.