Telepathy

Telepathy, also known as Mind reading, is the power to hear other people's thoughts and predict their movement patterns.

Activation
Telepathy is activated when staring at a person. This ability is helpful when trying to figure out a person as it helps them to see into their mind and know what they are thinking. Killian Gardiner and Mason Tarkoff are the only known magical beings to possess this power. However, Killian seems not to be able to control it easily. Killian however cannot read the mind of Eva for reasons unknown.

Killian Gardiner

 * Killian used telepathy on his gambling opponents unknowingly until he found out he was a warlock.
 * He also used this ability to read the minds of the customers at The Bent Elbow without trying.

Mason Tarkoff
Telepatía
 * Tarkoff mentioned that he is a Telepath and used his power to communicate with The King. He can use it to keep track of his targets from a distance, and communicate with someone from another world. He can also detect threats beforehand.