Time Heal

 This spell rewinds the body of the target creature backwards in time to a point where it was in better health.

The time reversal is up to five minutes and their hit points are reset to the amount at that point in time. The target creature will be Poisoned for an amount of time equal to that which was turned back.  Time heal will not raise the dead as it only affects the body and not the spirit.  It will only reverse any damage done to the body.  

At higher levels, when you cast this spell using a spell slot of 5th level or higher, one additional minute can be reversed for each slot above 4th.