books with the came back wrong trope

Can you guys recommend any good books where a character "comes back wrong". It can be quite literally throught death and ressurection, life experiences etc. causing the character to become changed or irreperably damaged in some way. Some examples could be Beric Dondarion, stoneheart from ASOIAF and lord garmadon from ninjago apperently etc. I tried finding this trope in other places but they sucked (anihlation, parasite etc).