Unknown entity, O'Olg'Anoth and Manarsen

N°22, 23 & 24 and I'm still late on my scheduuuuule D:

Weird creature with a bit of Lovecraft vibe. Nothing to say about the first one, apart from the palette was prompted by today's theme. 

O'Olg'Anoth is a new scale breaker, had to stay reasonable here, its eyes are bigger than a human being. So yup, its big. Basically it's just a huge thing awakened in the sea, which does just sing like a whale. Problem : the singing create strong weather disturbance around it, and disrupt sleep waves of animals. In other words it's peaceful but driving everything crazy in a radius of hundreds of miles.

Manarsen are just wastes created by alchemy. They can incarnate in a great variety of shapes and have random behaviors. Guess this one is a ridiculous rodent that loves to gnaw your house's walls.