Therasmus

Information
Not much is known about this mysterious demon, other than the curious and methodical personality it possesses. It came to the admiral and his expedition shortly after he had killed a demon, its form and presence so strange that it assaulted the very minds of those who had witnessed it. The being spoke of timelines and prescience, and offered its assistance to the expedition, even going so far as to change shape at the admiral's request. As amicable as it appears, its true intentions remain unknown. And for as uncertain it can be, perhaps those intentions are unknown even to itself...