I have two quite recent dreams that are worth bringin up, but I did not die in any of them.
In the first dream I wactched cartel video where they cut off the victims face and then I proceeded to take large sharp bayonet and I started cutting off my own face starting from forehead - slicing all the way down to my chin, then I looked in the mirror and watched my face sliding down. Interestingly enough I did not feel any pain, just the feeling of my face sliding down felt very uncomfortable and disgusting. Woke up pretty traumatized.
In my second dream I went crazy and felt insanely strong urge to cut off my hand by the wrist, but I was too hesitant to do it so I started by cutting off my ring and pinky finger and I also really wanted to eat them, which I know I did but I don't remember it - it was like a cut in a dream. Then I wanted more and went for the wrist - cutting off my hand completely and I started laughing. Again I felt little to no pain. What makes this dream stand out is the fact that the dream wasn't actually traumatizing, it did not feel like a nightmare, It felt good even, throughout the whole dream and I woke up relaxed and happy - as if I woke up from a nice dream which obviously didn't last long, It just took my brain a while to properly wake up and function to realize how disturbing it was.