The temple collapsed on her. Unless she was invulnerable, there’s really no way to live through that. And I doubt that she shielded herself because it looks like she meant to kill herself.
The main reason is speculative plot armor. Also we never saw a body
I don’t think you need to see a body when it comes to having over a hundred feet of stone collapse on you.
^not true.
And also I don't think she meant to kill herself, I think she was just really angry at herself for all the harm she caused
What do you think?