The Basilisk that Devours All

A mysterious figure, Merkava has a Void's shape but a human's heart. He can speak and understand human language. His two distinct consciousnesses stand at opposition to one another; the Void wishes to devour humans, while the human tries to suppress such urges.

(Merkava is like....such a huge fictional crush of mine, like fuuuck~ Like not only is he physically hot to me, but he canonically hard vores people~)