D&D New Edition: Psionic Power Source

Psionics is the art of using the raw power of a disciplined mind to alter the world. For some, the goal is the perfection of the self, using the power of psionics to shape their bodies and minds into an ideal. Others focus psionics toward a mastery of magic, and gain great control over the shaping of mystical energy. (Unlike in previous editions, psionics are not simply a revised magic system with different emphasis. Magic is magic, psionics is psionics - each performs their own function.) In game terms, psionics is manifested in psi talents and power points. Psionic characters have a list of psionic abilities that they may use their power points to empower. This is the defining characteristic of the psionic power source, its element of uniqueness. Power points are an encounter resource - they recharge during each short rest.

Each psionic class manifests psi talent in different ways.
 * All classes get certain options for self-buffing, though not necessarily the same across all classes.
 * Incarnates have a number of at-will abilities which can be augmented with power points to become stronger. (Something of the 4E psion model.)
 * Monks combine maneuvers and power points. Their psi talents are primarily for self buffs and healing.
 * Psions combine magic and power points. Their psi talents are primarily for augmenting spells on the fly.