Mana

Mana (or Life Energy) is the name given to the supernatural substance that is the essence of magic and life itself. Verdona made mention of a mana field and, aside from it being used as a method for communication, very little is known about it.

Anodites, a race of "energy beings", are entirely comprised of mana and can freely manipulate it to their every whim. Gifted Humans and Geochelone Aerios can be taught to manipulate mana to a lesser degree than Anodites. According to Aggregor, the Geochelone Aerio race can't be harmed by mana. Ectonurites are the only known species who do not have mana present in them.

List of known users

 * Anodites
 * Gwen Tennyson
 * Verdona Tennyson
 * Sunny
 * Humans
 * Hope "Charmcaster"
 * Hex
 * Spellbinder
 * Michael Morningstar
 * Kevin Levin (temporary)
 * Ben 10,000/Ultimate Ben (taught by Gwen)
 * Other races
 * Addwaitya (mutated Geochelone Aerio)

Magic
The magic constantly utilized by both fifteen-year-old Charmcaster and ten-year-old Gwen is actually derived from mana, which skilled Humans are capable of harnessing.

A key distinction is that this form of mana manipulation relies on the casting of spells; a "spell" being the word used to signify the means employed to carry out a magical action. A spell can consist of a ritual action, a set of words, a verse, a gesture or any combination of these. Some spells may require celestial events (e.g. a full moon or a solar eclipse), and the use of talismans, potions and other ingredients to manipulate reality.

Energy projection
Mana can be used in its raw form - as pure energy - for a variety of effects. Mana can be projected as concussive force as well as heat, light, and even electricity; whether mana can be projected as other forms of electromagnetic energy is unknown. Mana can also be used to create energy constructs such as shields, domes, platforms or stepping-stones. Constructs made out of mana seem to have similar properties to either glass or what appears to be metal.

Aura reading/dowsing
By reading another's aura, one can discern certain information surrounding said individual (e.g. their emotional state, intentions, truthfulness and illness). Dowsing is a related technique for tracking organic life through objects they have touched via their mana energy signature and finding out what he or she is doing at the time. According to Gwen, this form of tracking doesn't work well in an area with few living things and too many machines.

Limited reality warping
Altering reality is probably the most extreme display of power derived from mana, and this has only ever been shown by the Anodite Verdona. She was seen fixing a broken glass at Gwen's house, creating strong duct tape around Ben's mouth, conjuring/dissipating a disco ball, and repairing Gwen's home when it was damaged during their fight with a mere snap of her fingers. The latter also shifted Ben and Kevin back to their conventional forms.