Caparison of Lament

This is your reward from the quest Whatsoever a Man Soweth... if you allow Master Mirror to take Olgierd's soul, and you choose the first option: "To be as swift as the wind".

This saddle gives your horse the current highest Stamina boost in the game (Stamina 100).

According to the description, it also applies a short-range effect, possibly similar to the stagger caused by the Axii ability Delusion.

"The saddle appears to be fashioned of strange leather, the hide of some unknown beast. As evidence of its unusual nature, suffice it to say that it is always rather warm to the touch. The saddle addles the mind of a randomly-selected opponent within a limited range."