Duster is a tall bay horse.
Duster carries Tylee to a meeting with Perrin Aybara. When Perrin goes to Almizar to gather raken, forkroot, and a'dam, Tylee accompanies him on Duster. After the Battle of Malden, the banner-general proudly displays Sevanna across Duster's saddle. When Trollocs attack the Seanchan group, Duster screams and throws Tylee from his saddle.