A form of Mind control that can be achieved through mystical means or through suggestion techniques.
Lord Johann, The Trail Magician is an example of using these techniques.
The Revolutionary Government have issued many government officials especially those in law enforcement that come into contact with the Nobility and their servants Special Sunglasses that block their mystical eye contact based hypnotism.
Dorleac is able to seemingly get around the glasses defenses implanting suggestive thought into those transporting him. This leaves their effectiveness in question without alerting them to this fact.