Kahn followed behind the assassins from a far distance. He would always hide a level below the floor they were passing through to not get detected.
When he noticed how the assassins were doing the stealth work without getting caught, he felt enlightened because their techniques were simply flawless.
Unlike him who was using the shadow walk, a skill made from an assassin & a ranger skills, the professionals did it in a very neat and practical way.
They used their concealment skills and used magical artifacts that not only sealed any sound coming out of the 3 meter radius invisibility barrier that was cast around them, they also used mind distortion artifacts that put the guards under a mild daze as if they were looking at something far away while they were lost in their own thoughts. Their senses were also affected and weakened to the extent that none of them even noticed a silhouette of something walking right in front of them.
