Zestial is a very tall, slender spider-like demon with dark grey skin and lime green eyes. He wears all black clothing with a pitch-black cloak that covers most of his body. speaks in an archaic dialect redolent of Early Modern English. He has a very sophisticated way of speaking, and often keeps his temper rather than get easily frustrated,  he is shown to be somewhat petty, His reputation is such that demons other than his fellow Overlords are terrified of him, extremely patient and cautious,