Assassin of High House Shadow

"Assassin, High House Shadow. The Rope, a count of knots unending, the Patron of Assassins is in this game. (...) Deception is the Patron Assassin’s forte. (...) Beware the Assassin. (...) if anything his games are even more subtle than Shadowthrone’s. (...) Shadow is a Warren known for slipping its boundaries. For breaking the rules."
GotM, UK Trade, p.80-1