Time Travel

Time Travel is the ability to travel between different moments in time, be it to the past or the future, in spite of the normal flow of time.

Time Travel can work in various different ways, be it out of ones own power, or through the use of technology; and furthermore it can bring about myriad paradoxes, which some users can use to their advantage to effect beings through the manipulation of their past, yet various verses have different ways in which timelines and causality work, therefore the exact nature of a character's time travel abilities and the nature of time in their universe must be given on a case by case basis.

Users
Glossaryck, Father Time, and Reynaldo (Star versus the Forces of Evil)

Time Traveler via The Time Machine (The Time Machine)

The Time Anomaly Removal Crew (Gravity Falls)