Chapter 22 - A question popped up

What should MC's epithet be like Tatsuya's Shiva, God of Destruction.

The once I had were

1)Lucifer, The Devil

2)Apophis: Evil God of Chaos in Ancient Egypt

3)Azrael the Angel of Death 

4)Perses – Greek Titan God of Destruction

5)Balor – The Celtic God of Chaos,he has been described as the "personification of the scorching sun."