Regressive Reincarnation

“I knew that there were at least 3 ways to return from death. Resurrection – The soul is forcefully trapped within the body in torment while the dead body is healed using magic. The one that I use the most. Painful but better than dying. Regression – The soul is sent back in time into its own body. The user will retain all the memories from the future. It’s a tad bit too difficult to use, which is why the exact mechanics of this spell is not fully understood. Reincarnation – The soul is sent into the body of an unborn child with no soul. This means that the original body and all the work spent on developing it is lost. I never used this one. And now there was a 4th one. One that was forced upon me, and one which I did not like.”