Мафия 89. Nemesis

Although isolation on Argath doesn't work that way, so what's better than stealing my Night Demon?

Aren't you afraid that Tanriel will accept your invitation?
As far as I remember, stealing a Night Demon only works if the target has been active and their Night Demon is displayed. So, at the end of the night, you might end up being Gabriel, Sindin, Stone, or any of the other non-displayed mafia members, which won't save you from Yaschur's suspicions.