In a short-lived alternative timeline created by a temporal shockwave, Narvin existed in a different incarnation. This version of Narvin was formally addressed as Mistress Narvin.
While attempting to identify the progenitor of the temporal shockwave, the Other Master sought out Narvin as the 713th possible candidate. Narvin, unlike the Other Master, was not insulated from the effects of the shockwave and shifted through multiple iterations of themself as the timeline changed. This iteration of Narvin continued to dismiss the Other Master’s warnings that the timeline was in flux, despite – from the Master’s perspective – changing incarnations mid-conversation. (AUDIO: Shockwave [+]Loading...["Shockwave (TWM audio story)"])