Wikipedia:Articles for deletion/Cthulhu Mythos supernatural characters
per above.  In addition to what Piotr and Susmuffin have said, there is also the fact that I am not finding any sources that actually discusses this particular grouping of characters ''as'' a specific set.  It seems like the whole idea of creating this grouping was largely 
— User:Rorshacma, 19:57, 26 June 2020 (UTC)
Stance: delete
Cited policy: WP:OR (Wikipedia:No original research)