The way of the eyeless teaches its students to see beyond sight, inhibiting themselves of their eyes to enhance their other senses heightening their martial abilities , the students of the eyeless learn to use their hearing and smell to pinpoint foes and quicken their reactions against danger

Eyeless senses

While blinded you gain the following traits

 

- Blindsight 30ft

 -Creatures provoke an opportunity attack from you when they enter your threatened range 

 -Advantage to escape a grapple

- Advantage on Wisdom (Perception) checks that rely on Hearing or Smell

Bats agility

While blinded you gain the following traits

-Advantage on dexterity saving throws

-When you are taking an AoO you can spend 1 ki point to get an extra attack

Inescapable senses

While blinded you gain the following traits

-Attacks made within your blindsight cannot have advantage against you

-your blindsight can go through walls that are 5 ft thick or less

-your eyeless sense blindsight range increases to 60ft

Sense heartbeat

While blinded you gain the following trait

- As a bonus action, you can expend a ki pojnt to make a Wisdom (Insight) check against a creature in your blindsight that isn't incapacitated, contested by the target's Charisma (Deception) check. If you succeed:
    -You know if the creature is below or above half hp
    -You know if the target is diseased or poisoned

    -You are aware of any lies the target states as long as they stay withing your blindsight

Mindblind

When you are blinded you gain the folowing trait

-As an action, you can spend 3 ki points to force creatures of your choice that reside in your blindsight area to make a wis saving throw of (8+prof+wis) or be blinded for 1 minute regardless of condition immunities, making the save every other turn

Cardiovascular Advantage

You gain the following benefits on sense heartbeat:

-Your crit threshold on creatures affected by sense heartbeat go down by 1

-When attacking a creature affected by sense heartbeat , you deal extra damage equal to your martial arts die

-Sense heartbeat now works on undead