Way of the Ravenous Void

A monk who follows the Way of the Ravenous Void has sought knowledge from the darkest corners of the universe. Ki fuels their insights, a gateway into the endless abyss of the ravenous void. This space has the power to weaken foes' psyche, disrupting their train of thought as they're plagued with macabre knowledge.

Interstellar Secrets

3rd-level Way of the Ravenous Void feature

Through the long nights, you are whispered secrets from between the stars. If you expend 1 ki point on your turn, a monk weapon in your possession now deals your choice of Acid, Cold or Psychic Damage. Doing so requires no action. This damage doesn't apply to unarmed strikes and the damage type may be changed the next time you use this ability. This effect ends early if you become incapacitated or die. 

In addition, while this effect is active, you may use your reaction gain advantage on a Wisdom saving throw, expending 1 ki point.

At 11th level, your monk weapons under this affect now do an extra martial arts die of the damage type selected.

 

Vacuous Mind

6th-level Way of the Ravenous Void feature

When Striking a creature with a monk weapon or an unarmed strike, you may expend 1 ki point to force that creature to make a Wisdom saving throw against your ki DC. On a failed save, that creature has disadvantage on all Intelligence, Wisdom and Charisma saving throws until the start of your next turn. This requires no action, but can only be used once per round.

Lunar Awakening

11th-level Way of the Ravenous Void feature

Your connection to those that lurk in the ravenous void empowers you with arcane knowledge. You gain proficiency in insight, and if you have proficiency already, you gain expertise. Additionally, as a bonus action, you force a number of creatures equal to your wisdom modifier to make a Constitution saving throw. On a failed save, they become cursed with the aberrant secrets of these beings, and now must subtract a martial arts dice from all saving throws for one minute.

This feature can be used once per long rest, unless you spend 5 ki points to do it once again.

Funereal Darkness

17th-level Way of the Ravenous Void

You gain immunity to the blinded condition and resistance to radiant damage. In addition, you gain the following abilities:

• You may expend 1 ki point on your turn to harm those suffering from your lunar awakening ability, equal to 1d10 acid + 1d10 cold + 1d10 psychic damage, requiring no action. You can spend a maxiumum of 6 ki on this ability per round and at the end of your turn, after causing damage in this way, the creature may attempt to make another saving throw to end the effects of Lunar Awakening.
• You may expend 2 ki points on your turn to gain resistance to acid, cold or psychic damage for 1 hour. You may only have one of these active at a time.