The sun was already about to set when Boris and the Protectors from the Church arrived. According to him, the road was blocked halfway from Aves to the Elemental's Forest that they have to make a detour lest they would be surrounded by an army led by three Transcendents.
Through the use of his Illusion Eye, he managed to fool them by conjuring a scene that covered them to block the enemies' view of their march.
He then excitedly told me that during the Transcendent Trials, his Illusion Eye was upgraded. Apart from what he'd shown me before, he can now create a bigger illusionary scene that was hard to detect unless one was in close contact with it.
Before, he could only conjure somewhat realistic illusory objects. His illusions are hard to detect unless you put your hand in them. Now it has been upgraded to conjuring a whole scenery. It has more value this time since it can now be used to confuse the enemies or rather the fleeing enemies if there will be one.