Instead, it was these special support Talents that truly piqued his interest. Seeing the frozen final moments before death through a corpse—to be honest, this ability was already somewhat extraordinary.
On a higher level, it touched upon the concepts of time and causality. It allowed Gauss to look back and see the images of the deceased while they were alive, rather than relying on his original, one-dimensional Perception. This actually had quite a significant use.
