Had been summoned by PM by the author, so here I come. Pighead In, let's take a look at your idea.
Elevator Pitch : I'm a little bit skeptical about that and it's for a simple reason. The rest of the pitch seems pretty interesting, but I have a problem with your monsters. You said that they are made of magma, so why are they released in a place when there's water everywhere? I'm not an expert, but when lava meets water (especially fresh water), it generally cools down and it creates steam but for the rest, it seems difficult for me to see a monster made of lava making his way on the water and still be hot lava. I don't really have an idea for you in order to change it, but rn, it's the only point who makes me skeptical. For the rest, it's a good start.
Central Narrative : Now, this is getting more interesting. And I don't really have something to say about that, because it's simple, you know where you want to go with that one and that leaves us with a lot of promises, so yeah, yeah, yeah, I pretty much like that.
Hook : OK, so for the majority, I think that this is, again, pretty good. But I'm pretty skeptical about all the parts who involve the Sarkics and the Mekhanites. In fact, I think that if I were you, I would probably remove them. But if for you, it's something you really want to do, well, it's not a problem.
And that's all for me. It's gettin' late and I began to be tired, so I will just say that I'm interested by your thing and that here's a tentative greenlight for you. You ned another one for using the Drafts Forum, so contact other reviewers for having the last one. For the rest, it's all for me, Pighead Out.