Sniffers
In the Borderlands, a seemingly new ability has surfaced: people with the ability to "smell" past violent actions in a location, the "scent" of which fades with time. The Sniffer Hurin, in the employment of Lord Agelmar, accompanies Rand, Mat, and Perrin from their departure from Fal Dara until the conclusion of events in Falme.
Read more about this topic: Unusual Abilities (Wheel Of Time)