Way of The Mind Keeper

The power of the mind keepers is one of the most terrifying things in the forgotten realms. there are stories of them possessing gods and causing chaos then causing that god's followers to lose their trust in him/her

The Keeper's Talent

You gain proficiency in the Arcana and Persuasion skills. You can also spend 1 ki point to cast minor illusion or mind sliver.

Strengthened Mind

You can spend 2 ki points to grant a number of creatures equal to twice your proficiency bonus that can see or hear you advantage on all Intelligence, Wisdom, and Charisma rolls,  

Screaming fist

When you make an unarmed strike you can spend 2 ki points to do an additional 2d12 psychic or thunder damage, your choice

Mind Control

You can spend 3 ki points to attempt to take control of a creature within 100 feet of you. The target must make a DC15 Wisdom saving throw or be controlled by you. A creature under the effect of mind control does whatever you tell it to.

Immortal Mind

You can spend five ki points to gain the effects of ability score improvement or 1 feat of your choice for 2 hours