Board Thread:Character Discussion/@comment-24718835-20141112013800/@comment-26141843-20141130063708

Here is my theory

Maleficent - the mighty flying dragon => She takes the role of Zeus (???)

Cruella de Vul - the animal killer for fur => She takes the role of Hades

Ursula - the sea goddess => She takes the role of Poseidon (duh !!!)