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human
[Cthulhu Mythos] so, what proboably kills us all first?
gpt
**The Flying Polyps** seem to be active again, at least there is no  Great Race of Yith there any more to guard them. They can fly, manipulate the air (and probably the weather with it), and seem to be some 4th dimensional creature. They are a very aggressive species and predatory towards all other sentient live forms. They where enough of a threat that  an alien species capable of time travel only barely managed to contain them and was deathly afraid of them.

There seems to be at least some activity starting up again in one of the strongholds of **the Elder Things** so maybe they will try to reclaim earth after they dealt with **the Shoggoths** still lingering about (or vice versa). They are master geneticists being able to create shapeshifitng slave races, and being able to manipulate mater on the nano-scale with there bare "hands", for them creating a biological weapon customized for humans is a project for one evening.

**The Deep Ones** seem to be interested in conquering humanity, after there little project at Insmouth failed there is a suggestion they might try it with another much larger coastal city next time. They are immortal, probably poses some kind of alien technology, and there elders grow to gigantic sizes, they could give conquering humanity a try at some point.

And this are just aliens, we haven't reached gods yet.

**Cthulhu**, an obvious possibility, should some cultist managed to reach him and preform the correct rituals he would awake and bring down beings that HE prays to, humanity is over.

**Yog-Sothoth** seems to interested in arriving in our realm, there must be a reason for why keeps siring children that can bring him in to our world completely, not just contact him like mortal cultists.

**Shub-Niggurath** The Black Goat of the Woods with a Thousand Young, if "she" ever gets realeased upon earth she will swallow it whole and flood us with her Dark Children.

And then of course there is  **Azathoth**  whose awakening means the end of all reality, so that's a bit of an overkill if you are only interested in the doom of mankind.