Traveller Knife

The Traveller Knife is a mystical blade belonging to the Travellers. It has the power to expell Passengers without killing the host in the process.

History
TBA

Season Five
In , Gregor used the blade to threaten Silas. Nadia took the blade from him and killed him in order to prove that she was loyal to Silas.

In , Gregor asked Nadia where his body is. He went there in Matt's body to dig his body up and take the blade. Matt awoke the following day in muddy shoes and a blade in his pocket.

In , Matt told about his problem and the blade to Jeremy. He has decided to set cameras around the house to track what he is doing. Tomorrow he checked the videos. In the video, Gregor possessed Matt and called his friend Kristof. Then he approached the camera and told Matt that at some point his friend will come to look for the blade. Matt's only task is to protect it.

In , Matt gave the blade to Katherine who gave it to Nadia.

In , Nadia told Katherine that she can use the blade in order to extend her life. When she said that she did not want it, Nadia gave the blade back to Matt.

In Gone Girl, Stefan used the knife to kill Katherine.

Appearances
Season 5
 * True Lies 
 * Original Sin 
 * For Whom the Bell Tolls 
 * Dead Man on Campus 
 * Fifty Shades of Grayson 
 * Gone Girl 

Trivia

 * It is unclear whether the blade would work against a Passenger with permanent control over their host.
 * It's shown in Gone Girl that the blade can remove a Passenger from the host.