Your Intelligence score increases by 2,and you have 2 points you can add to your intelligence, wisdom, or charisma scores.

You have advantage on saving throws against spells and other magical effects.

At third level you may cast detect thoughts once per long rest. At fifth level you may cast levitate once per long rest. At seventh level you may cast plane shift (self only) once per long rest.

When you reduce a creature to 0 hit points, you may choose to kill the creature by extracting it's brain. Have the creature make a Constitution saving throw (DC 8 + your proficiency bonus + your intelligence modifier). After you do this, your intelligence score increases by the creature's intelligence modifier (minimum of 0) until your next long rest, and you gain a number of temporary hit points equal to the creatures intelligence score.

When you make an unarmed strike, you can add your intelligence modifier to the damage roll.

Once per long rest you may emit psychic energy in a 30 foot cone. Every creature of your choice in the cone must make an intelligence saving throw (DC = 8 + your proficiency bonus + your intelligence modifier). On a failed save, the creature takes psychic damage, an amount of d10 equal to half your level, and is stunned. On a successful save, the creature takes half damage, and isn't stunned. A creature may repeat the saving throw at the end of each of it's turns, ending the effect on itself on a success. otherwise, the effect lasts for one minute.

You know Common, Undercommon, Deep Speech, And one other language of your choice. You also have telepathy for 120 ft. you may communicate with a creature using telepathy only if they understand at least one language you know or have telepathy themselves.