|Groups||Knights Radiant (Lightweavers), Unseen Court|
|Featured In||The Stormlight Archive|
He was in Sadeas's army, but fled because his captain constantly beat him. He was part of Vathah's crew and was then recruited by Shallan on her way to the Shattered Plains. During Raboniel's invasion of Urithiru, Lyn thought she saw him and Teft on a balcony holding a sign with the glyphs for "patience" and "progress"; it is unclear whether this was actually Isom or a deception created by the Fused.