Stalking Shadow
Stalking Shadow is an artifact that is truly on loan to Desan. So long as he continues to serve the function of assassin for the house, he is allowed its use. Should he ever decide to cease that service, he is expected to give it back, as it is very useful to house Tepet's endeavors.
Desan has not once denied his house a request, nor has he ever failed to finish a mission they have set him on, so he is confident he will retain this item for a long time.