After a moment's hesitation, he made his decision and took out a Secret Manual.
...Void Mirror Observation!
This Contemplation focused on a White Mirror. It could dramatically increase the insight and Illusion-Breaking ability of one's Divine Sense. It also allowed one to use the mirror as a weapon to reflect Spiritual Attacks... and even contemplate a World within the mirror, projecting it into another's Sea of Consciousness to create an Illusion Realm!
It was a technique for both offense and defense!
Moreover, its greatest danger was blurring the line between truth and illusion, causing one to lose their true self.
...Not to say that 'losing one's true self' wasn't a serious consequence.
But compared to other techniques that could cause sudden personality shifts, or even turn a person into a withered tree or a solid rock... this outcome was relatively benign.
