God tier - Eos Baam, Urek , Phanta , OG
Semi God tier - Enryu
High Top tiers - Admins , Shinning ones at full power
Mid Top tiers - Zahard , V
Low top tiers - FHs
I think it is very likely that we are being led to think that way, while existence of Enryu himself can suggest something entirely different,
After all these revelations, I think it could very likely be this Scenario.
1: Zahard is just like a Guardian or a Gatekeeper that is supposed to not allow anyone go above 134th floor, he is appointed for that job
2: The beings above 134th floor are the ones who appointed him as a guardian,
3: Zahard himself while being the most powerful in Tower, was still not considered worthy enough to be among those residing above that floor
4: when Phantaminum appeared and tried hunting Zahard, Zahard revelead the truth, knowing he was incapable of stopping phantaminum, and so Phantaminum learned new secrets, that above that floor are beings similar to Phantaminum and/or stronger than him as well
5: so Phantaminum didn't harm Zahard and directly went to the floor of Gods/Axis
6: Enryu is one such God and resides above 134th floor, he is not an underling Arlene, he had just done a favor to her by killing a floor Administrator
7: When Urek approached Zahard, Zahard told Urek the same truth he told Phantaminum, that they are not the only ones that are so strong, and that there are stronger or similar beings above, and then he was also Told that as he/Urek is right now, he is incapable of making any difference in Tower and that he will not be allowed to fight Phantaminum, or he might just be killed by others,
8: Urek decided to wait it out for a prophecy, the same prophecy that Enryu got involved into, and he is waiting to join hands with that new power in order to breach into the floor of Gods, and then finally defeating Phantaminum and withstanding other Gods
9: The creator of these floor administrators might reside there as well,
10: They might be the ones deciding who enters Tower (Including Phanta and Urek)
11: They might be the ones choosing and planning games for their entertainment