User blog comment:Trihexa/Top 10 Most Powerful Beings In The World (Unofficial)/@comment-32796489-20170812231303/@comment-32796489-20170813213812

Fair point however something else is, if we are using there Real World Legends as part of the measureing stick, Thor would be way down the list since his final foe in Norse legend and the one who killed him is the World Serpent- Jörmungandr whom is represented by 2 characters in DxD one being Opis, but is obviously more likely  Midgardsormr the Dragon King whom isn't part of the top 10