Leviathan is the ancient sea snake created by God. She is a primordial beast and tge embodiment of the sea. She is also one of the 7 princes of hell. She embodies the sin of Envy. Envy is not jealousy. Envy is wanting to destroy what is excellent about someone to feel better yourself. Leviathan is also very jealous of her "siblings" Behemoth and Ziz because she is the weakest out of the 3. When she is in hell she uses a smaller more humanoid form to easier walk around. She is very quick to rage