User blog comment:Trihexa/Top 10 Most Powerful Beings In The World (Unofficial)/@comment-116.88.102.6-20161003131441

A lot of this is very subjective. However I will be working on what I know after having searched extensively through the wiki pages.

1. Trihexia/666: Shiva has said that it would take the combined power of Ophis and Great Red to defeat 666 and that he therefore could not.

2. Great Red: The dragon of dragons, so powerful that not even Ophis could defeat or even drive it from her home in the dimensional gap. Forcing her to create Khaos Brigade.

3. Ophis: The infinite dragon god, Ophis is said to be the most powerful being in existance before the introduction of Great Red and 666.

4. Shiva: The god of distruction in hindu mythology, Poweful enough that he was asked by Ajuka Beelzebub to fight trihexia.

5. Brahma/Vishnu: Although not seen in the series so far Brahma and Vishnu are the remainder of the   Trimurti gods and the author stated that they were part of the list.

6. Indra: The king of the hindu gods, the strongest faction, he is immensly powerful and is capable of confiscating sacred gears from the likes of Cao Cao with apparent ease.

7. Sirzechs/Ajuka: Both super devils much more powerful than Rizevim Lucifer. Sirzechs defeated Hades who is said to be in the top 10 indicating that he is as well. Ajuka is said to be Sirzechs' equal in power but acording to shiva the many other religions fear Ajuka more than Sirzechs.

7. Ajuka

7.5  Sirzechs

8.  Ddraig/ Albion: The two heavenly dragons said to be among the strongest in the world at their full power according to various sourses. Issei and Vali may gain this place as the series progresses

9. Hades: Part of the Greek trinity and god of the dead he is considered among the top 10 strongest in the world.

10.  Unknown, No other being has been stated to be among the top ten and we have no way of knowing who may or may not ocupy this space. However if I were to fill it based on my opinion I would place the god of the bible. He was capable of sealing away trihexia and fought the original devil kings while in a weakended state.