Being a grey healer mage of Saulot's school, Ascuncion resented her embrace by Clan Tremere enough that she, instead of tending to her rise within the pyramid, using ancient arcane arts overcame the limits of time and space and tracked down a Salubra fugitive on Nirn.
Upon her arrival in Lord Irash's estate she demanded her own destruction by his hand. Irash sensed the gifted healer in her and instead taught her the paths of the Hashshashim and Golconda.
Wherever on Nirn and Terra you not only see the corpses of Tremere ghouls and their master's ashes, but also mortal nature and men find healing of both body and mind, Ascuncion and Irash can't be far...