User blog comment:B214/DxD Zero: Sirzechs story/@comment-2003:45:5D00:9D00:8C54:4158:CC33:1FAD-20181009184551

So after reading the Spoiler it becomes clearer how Powerful Ajuuka is. He seems to can alter the Magic through changing the Calculations to his will (that was known) but it seems that works only fully until his Enemy is is nearly his Powerlevel, if the Enemy is his Powerlevel or near to it he cannot change it or only partly.

Because if this was not the case Sirzechs would not be able to be a series threat to him. And because Sirzechs is 10 times the Strength of the Original Lucifer that would mean Ajuuka is also.

It shows also how illusional Katarea, Creuserey ans Shalba were to thing they had even the slightest chance when even Tsufaame could not do it (it seems she was nearly imune to attacks of Ultimate Level, which is very strong). Btw it also shows how broken the Powerscaling in DxD really is...