Yan Tovis (Twilight) was an Atri-Preda in the Letherii Army at Fent Reach. She was considered the best commander since Preda Unnutal Hebaz. After the Edur invasion, she deserted and rejoined her people, the Shake. She was told that her mother had died which meant she had inherited the title of Queen to the Shake. She was re-united with her brother Yedan Derryg (The Watch).