2017 · ソースブック（プレイを拡張するルール／オプション）

Assassin Techniques: The Integration Cold Tech Tree

This expansion adds a cold technique tree focused on blending into society, building a network of allies, and conditioning the mind to cope with life as a professional killer. Techniques create civilian contacts in towns, move allies between locations, conceal identity and alignment, and provide tools for investigation, intimidation, forgery, and searching rooms. Other abilities mark targets for temporary technique points, hinder resurrection, resist fear, death effects, poisons, and disturbing sights, or provide an allied assassin with an opposing specialization.