ADVANCED DUNGEONS & DRAGONS® The Complete Psionics Handbook
All psionic powers are grouped into six disciplines: clairsentience (expanded senses), psy-chokinesis (moving matter through space), psychometabolism (altering the body), psy-choportation (psionic travel), telepathy (mind-to-mind contact), and metapsionics (an advanced discipline). Within each discipline are major powers, called "sciences," and minor powers, called "devotions" Characters can only learn powers from the disciplines they have access to. At 1st level, a character has access to only one discipline, but with experience he gains access to more.
Magical effects are produced externally by manipulating outside forces. The power does not come from inside the wizard or priest but from somewhere else. Psionics is the complete opposite of this. The psionicist shapes, controls, harnesses, and utilizes natural forces that infuse his own being. His effort is focused inward rather than outward. He must be completely in touch with and aware of even the tiniest workings of his body and mind. This type of knowledge comes from long and intense meditation coupled with physical extremes. The psionicist finds enlightenment in both complete exhaustion and complete relaxation, in both pain and pleasure. The mind and body are only parts of a much greater unity. Indeed, discussing one without the other, as so many people do, seems nonsensical to a psionicist; they cannot be separated. The body produces energy and vitality, the mind gives it shape and reality. Neither does the psionicist study or pray for his powers. He carries them with him wherever he goes. As long as his mind and body are rested-i.e., as long as he has not depleted his psionic strength-his powers are available to him. More than a character of any other class, the psionicist is self-contained. Unlike the fighter and thief, he needs no weapons or tools to practice his art. Unlike the priest, he needs no deity. Unlike the wizard, he relies on no outside energies. His power comes from within, and he alone gives it shape. The psionicist strives to unite every aspect of his self into a single, powerful whole. He looks inward to the essence of his own being, and gains control of his subconscious. Through extraordinary discipline, contemplation, and self-awareness, he unlocks the full potential of his mind.
The pursuit of psionics requires strict mental and physical discipline, so the psionicist has two prime requisites: Wisdom and Constitution. Wisdom-the measure of enlightenment and willpower-is the psionicist's primary mental characteristic, not Intelligence. Reasoning and memory (two hallmarks of Intelligence) are indeed crucial to this class. However, the essence of psionic ability is the understanding and mastery of the inner self. Although psionic powers are centered in the mind, acquiring and controlling those powers demands physical fitness. Meditative study places tremendous physical strain on the psionicist, not to mention the sheer drain of projecting psychic energy out of ones body. The psionicist need not be muscular, or even exceptionally strong, but he must maintain his health and fitness at a high level to fully exercise his powers. That's why Constitution is also a prime requisite for psionicists.
*Clairsentient powers allow characters to gain knowledge that is beyond the normal capacity of human senses. For example, some clairsentients can see and hear events that are miles distant, while others can sense poison.
*Psychokinetic powers move objects- from molecules to missiles-across space. A psychokineticist can throw a rock without touching it, or agitate molecules in a piece of paper until it bursts into flame.
*Psychometabolic powers affect the body. Biofeedback, healing, and shape-changing are just a few of the powers known.
*Psychoportive powers move characters or creatures from one location to another without crossing space. The traveler simply ceases to exist in one location, and begins to exist somewhere else. He may even travel to another plane of existence or to another time.
*Telepathic powers involve direct contact between two or more minds. Examples include mind reading, personality swapping, and psychic attacks.
*Metapsionic powers amplify, augment, or enhance other psionic abilities. This is an advanced, demanding discipline.