Immortal Discipline
You infuse yourself with psionic energy to grow to tremendous size, bolstering your strength and durability.
Psychic Focus. While focused on this discipline, your reach increases by 5 feet.
Ogre Form (2 psi; conc., 1 min.). As a bonus action, you gain 10 temporary hit points. In addition, until your concentration ends, your melee weapon attacks deal an extra 1d4 bludgeoning damage on a hit, and your reach increases by 5 feet. If you’re smaller than Large, you also become Large for the duration.
Giant Form (7 psi; conc., 1 min.). As a bonus action, you gain 30 temporary hit points. In addition, until your concentration ends, your melee weapon attacks deal an extra 2d6 bludgeoning damage on a hit, and your reach increases by 10 feet. If you’re smaller than Huge, you also become Huge for the duration.