Unlocks potential in ones aura reading ability.  Each time a generator is fully repaired, Survivors within 16 meters of the completed generator will be revealed for 5 seconds.  When the last generator is fully repaired, all the survivors auras are revealed for 10 seconds.

Iron Maiden increases your Locker Search speed by 30/40/50 percent.
Survivors who exit a Locker suffer from the following afflictions:

Scream and reveal their location to you for 4 second.
Suffer from the Exposed Status Effect for 30 seconds.

Wounds inflicted by Basic Attacks cause Survivors to suffer from the Hemorrhage and Mangled Status Effects:

Increases the Bleeding frequency by 50/75/100 percent.
Increases the Regression rate at which partial Healing Progression is lost through Haemorrhage by 15/20/25 percent.
Both Status Effects are removed once the Survivor is fully healed.

"Each time the Obsession loses a Health State, Remember Me gains 1 Token:

Increases the Opening time of both Exit Gates by 4 seconds per Token, up to a maximum of 8/12/16 additional seconds.
The Obsession remains unaffected by this penalty.
You can only be obsessed with one Survivor at a time."