Unlocks potential in one's Aura reading ability. Survivors' Auras are revealed to you for 3 seconds when they enter the Basement and you are more than 32 metres away from the Basement entrance.
Territorial Imperative can only be triggered once every 60/45/30 seconds.
"We're not safe anywhere..."
Unique to The Huntress until Level 35, at which point its Teachable version can then be learned and taught to the other Killers.