When you choose this discipline at 1st level, you learn the mindlink talent. This talent does not count against the number of psion talents you know.

Starting at 2nd level, while you are focusing on mindlink, you may expend 2 psi points to cast the command spell without using any components. When you do, command is a telepathy spell and you must target a creature you are telepathically communicating with. Additionally, you deliver the one-word command telepathically.

Starting at 6th level, whenever a telepathy effect you use causes a creature to make a saving throw to resist its effects, you can spend 3 psi points to give one target of the power disadvantage on its first saving throw made against the effect. Psi points you spend to use this feature do not count toward your psi limit when manifesting a power.

Beginning at 10th level, whenever a telepathy power you used ends on a creature, or a creature succeeds on a saving throw to resist a telepathy power you used, the target creature does not realize you attempted to affect them or remember that you did affect them unless you wish for them to do so.

Starting at 14th level, if a creature fails a saving throw to resist a telepathy power you used on it, and that creature was concentrating on a magical effect, you may expend 14 psi points (ignoring your psi limit) to seize control of that effect as a reaction. If you do, you may immediately choose new targets for the effect as if you had created it. If the effect allows a saving throw to resist it, the new targets make their saving throws against your power save DC. You may concentrate on the effect for its remaining duration. You can use this feature once, and must finish a short or long rest before you can do so again.