The one time Anakin ever saved someone he loved from death was when he fully merged with the light side of the Force...

In the Mortis Arc, despite the fact that Anakin turned to the darkside to learn how to cheat death, the only time he ever actually managed to do it was when he acted as a conduit for the Daughter (embodiment of the light), while being guided by the Father (who embodies the Force itself).Of course this shows the only way to cheat death is through sacrifice, the Daughter saved Ahsoka's life by giving her own. via /r/StarWars https://ift.tt/2DXdRmj