Time Travel

The ability to move through time at will. A sub-power of Time Manipulation. People who travel through time are called Time Travelers.

Capabilities
One can effortlessly travel to future/past. Some users may move in spatial position, others may be limited to standing in the same spot. Can encounter previous self and various selves from the past, future and even alternate realities and alternate timelines.

Methods of Time Travel

 * Creating and/or using wormholes.
 * Travel through dimension of time.
 * Using quantum mechanics.
 * Using time machines and time belts, or other devices.

Associations

 * May stem from Time Manipulation.
 * May stem from Dimensional Travel.

Universe Differences
The Paradox Agency and the Archangel Organization both are users of time-traveling abilities. Members, with training, can control, manipulate, and warp time and space using these abilities and powers at will.

Limits

 * May be unable to a different location spatially, and instead just end up in the same location in a different timeline.
 * Embody/replace future self.
 * Affect past/future circumstances.
 * Encounter past and future versions and selves from alternate realities and timelines.
 * Protection conjecture, a cause that prevents the change of the past, could interfere with the Time Travel in some cases. If not and the past is change, results in the present time, before the travel, can have unwanted results.
 * Abuse of time travel may result in body aging back and forth repeatedly, until one achieves immortality, whether wanted or not. The body may have aged to either old or young, but one can no longer die or change in age any longer. Prime examples of people who have suffered such results include Professor Paradox and Porky Minch.
 * Cannot interfere in certain matters concerning the flow of time and space.
 * It's not known if the future is protected by the same cause the past is (see precognition for more info how changes to the future could be prevented).

Known Users

 * Hiro Nakamura (Heroes)
 * Henry DeTamble (Time Traveler's Wife)
 * Peter Petrelli (Heroes; power absorbed from Hiro)
 * Arthur Petrelli (Heroes; power stolen from Peter)
 * Kang the Conqueror (Marvel)
 * Xelor Class (Wakfu)
 * Silver the Hedgehog (Sonic the Hedgehog)
 * Mephiles the Dark (Sonic the Hedgehog)
 * Vector Prime (Transformers Cybertron)
 * Porky Minch (Mother 3)
 * Paradox (Ben 10 Alien Force/Ben 10: Ultimate Alien)
 * Eon (Ben 10 series)
 * Clockwork (Ben 10: Ultimate Alien)
 * The Return (Card Captor Sakura, brings people back in time to see events from the past)
 * Quicksilver (Marvel; An evolution of his super speed abilities)
 * The Flash/Barry Allen (DC Comics; via his cosmic treadmill)
 * Saint Germain (Castlevania)
 * The Trickster (The Sarah Jane Adventures)
 * The Shop Keeper (The Sarah Jane Adventures; creating Time Windows)
 * Frederica Bernkastel (Higurashi No Naku Koro Ni)
 * Hanyuu Furude (Higurashi No Naku Koro Ni)
 * Bernkastel (Umineko No Naku Koro Ni)
 * The Doctor (Dr. Who)
 * River Song (Dr. Who)
 * The Master (Dr. Who)
 * Time Agents (Dr. Who)
 * Time Lord|Time Lords (Doctor Who)
 * Some Force-sensitive|Force-sensitives (Star Wars; via flow-walking)
 * Q (Star Trek)
 * Alexander Alaniz (Nexus Wars)
 * Nina Crocker (Static Shock)
 * Gwen Tennyson (Ben 10, via magic and spells)
 * Charmcaster (Ben 10, via magic and spells)
 * Mikuru Asahina (The Melanochy of Harhi Suzumiya)
 * Samuel Beckett (Quantum Leap)
 * Emmett Brown (Back to the Future trilogy)
 * Castiel (Supernatural)
 * Celebi (Pokemon)
 * Link (The Legend of Zelda; via the usage of the Master Sword, Temple of Time and Ocarina of Time.)
 * Edd (Eddsworld)
 * Shaun (AnimaShaun)
 * Larry 3000 (Time Squad)
 * XJ5 (Time Squad)
 * Cole McGrath/Kessler (inFamous)
 * Walker Sloan (Spider-Man: Edge of Time)
 * Booster Gold (DC Comics)