User blog comment:B214/Volume 23 discussion blog/@comment-77.188.210.226-20170509230841/@comment-30048084-20170511183206

@Pawn There is no strongest species. A possible reason why Gods don't have tiers is because they come from different mythologies. Devils ranks are isolated to devils.

The Dragon hierarchy exists for the story.

as B214 said The author never specified that the Gods are the strongest species

Defeating Loki wasn't the only Great accomplishment what about defeating

The Old Maou Faction Hero Faction Demonic Beast(Jabberwocky and Bandersnatch) Evil Dragons

None of these were Gods