Both have the power to come back after death so. What if Subaru had Tarnished skills and powers

A young Tarnished of no renown, (Y/n), succeeded in his journey. He was granted the opportunity to be the next Elden Lord, but in his denial of everything, he receives a new chance. He's given the power of an Outer God, and he becomes the Shadow Sovereign. With this legendary power, he will try everything again, and this time, he won't make the same mistakes.

Summary: A Tarnished who has done this whole song and dance a million times before and has reached max level in every skill, starts up one last run. Why? To finally give every last one of his waifus the happy endings they deserve, of course. Told from the perspective of said waifus, as they all try to desperately get a handle on the Tarnished and his antics. This story is already completed on all of my other websites. Posting it here, one update a day, to see how it does. Give it a try and let me know what you think!