Absolute Reality

Imagine a world of perfect order. One which mankind can no longer bend to their will. The sun rises and falls day by day, and nothing ever changes.

Absolute Reality is one of the most devastating - and most feared - abilities an Angel has. An Angel projecting an Absolute Reality field is, for all intents and purposes, functionally immune to any and all magical effects.

Effect

An Angel projecting an Absolute Reality field creates an area of perfect order around itself - The upshot of which is that magic ceases to function in the Angel's immediate vicinity, save for magic that the Angel allows to happen.

Manifestation

The border of the Absolute Reality field manifests as a small, golden shimmer in the air around the Angel.

Source

An Angel cannot project an Absolute Reality field by itself. It requires a great number of devotees, taken either willingly or by force, before it can project the field.
As a result, on the thankfully rare occasions an Absolute Reality field has been required to be dealt with, the Angel's followers needed to be destroyed.