A Na’fhuil or Fae halfblood. Unlike the more common Jumpers of the race, Walkers travel inside the Rip instead of pushing off its boundaries. The Rip’s environment is crippling, the extreme pain and oppressive atmosphere debilitating. A Walker can make small changes that affect reality in the human world while within the Fae passage, long minutes spent inside the void pass in less than a second outside it. This type of Na’fhuil magic is often confused with an ability to manipulate time. Abigail MacCarthy is the only known living Walker.