How would a God describe himself when asked "What are you"?

[LibraryOgre]

I'm pretty sure that there is actually a definitive answer no matter the god.

Just to be slight more specific, my players have asked this question when talking to a manifestation of Murder, Kazgaroth (https://forgottenrealms.fandom.com/wiki/Kazgaroth). So what I would answer them?

Edit: note that they already asked the "who are you". But they kept asking "What are you". Saying

I'm a t-rex god, kinda seems underwhelming.

So I'm wondering how kazgaroth would describe himself.

"I am the death of the Earthmother made manifest."