Temporal Magic

Temporal Magic is a form of Caster Magic that revolves around the control over time. While it is not a Lost Magic like its counterpart, Arc of Time, it is still quite rare. Its rarity may be contributed to the fact that most few time as something that should not be manipulated.

Description
Temporal Magic is a very rare form of Caster Magic that revolves around time. This magic allows the user to bring time under their control with the use of their magic power. This is done by emitting their magic power from their body and connecting it with the ambient ethernano. Once connected, the user is able to alter the flow of ethernano to cause various effects. These effects include, reversing the flow to rewind time, accelerating the flow to speed up time, predict the flow to gain clairvoyance, halting the flow to stop, etc. Shown by Kira's spell, Restart, users are even able to redirect the flow of the ethernano around someone towards them to drain them of their lifespan. However, they can only do this through physical contact and it takes a lot of concentration so it is impossible to do it during a fight.

Trivia

 * Credit goes to Per for helping me get started.