He is the leader of the Wolves And hates the ghosts. Walker sees war as the normal state of human existence, and after decades of seeing men, women, and children die, he wants the status quo to change. He wants peace and order. This will take radical and violent action. To stop all war, someone must forcibly take total control of the world he believes that to be him and his wolves. He is very violent and will stop at nothing to get Nomad on his Side. 