Increases your Field of View by 9/12/15 °.
Field of View gains do not stack

After hooking a Survivor, Pop Goes the Weasel activates for the next 35/40/45 seconds:

Performing the Damage Generator Action on a Generator instantly regresses it by -20 percent of its current Progression, after which normal Regression applies.

When a Survivor performs a rushed vault within 8 meters of you, Superior Anatomy activates:

Increases your Vaulting speed by 30/35/40 percent the next time you vault a Window.
Superior Anatomy deactivates after vaulting.

Superior Anatomy has a cool-down of 30 seconds.

You become obsessed with one Survivor.  Your Obsession gains a 33percent action speed bonus to unhooking and healing other Survivors.  Each time you hook a Survivor other than the Obsession, if the Obsession is alive, gain a token.  If the Obsession is alive, all Survivors who are not the Obsession get 3percent penalty to repair, healing and sabotage speeds for each token.