This spell is a part of the Time Ripple spell chain and is found in the Time Ripple rune stone.
Death is not always the end of the thread. The posteramancer knows this - they have walked far enough along the threads of Fate to understand that some people who fall were never supposed to stay fallen. The future still holds something for them. There is still a version of this person that gets up. Time Restored finds that version.
When an ally falls, the posteramancer reaches through Fate and searches forward along the thread of that person's life. They don't look backward to undo what happened, but forward to the future where they survived it. Where the wound closed, where breath returned, where they stood again. Then, as with all things that Fate insists upon, the posteramancer pulls that living state back into the present and settles it into the body before them. The ally does not remember dying. As far as their body is concerned, they never did - Fate simply decided that wasn't how this was going to go.
The window is short. Three rounds at most. Not because death grows stronger with time, but because the thread grows harder to follow. The further the fallen recede from the moment of death, the more their future unravels, the harder it becomes to find that surviving version of them still waiting somewhere ahead. After three rounds, the posteramancer searches and finds only silence. Fate has nothing left to offer. The thread is gone.
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