Thoughts on the scenario after completing "Hammers of Fate".

Raelag is not as simple as he seems – remember the battle video. There were only Agrael and Nicholas, and no one else. As a result of the battle, Agrael wounds Nicholas (most likely fatally) and leaves. Nicholas remains alone for some time, and no one sees him. It turns out that Biara could only have killed him during this period (if Agrael only lightly wounded him, and not fatally). Let's assume that's what happened; Biara killed him, but why didn't Agrael deny the fact that he killed Nicholas during his conversation with Tieru? Tieru: "But why did you kill Nicholas? Come on, Agrael, there should be no secrets between us." Agrael: "Uh... it's all because of Isabel..."