When falling from great heights, you benefit from the following effects:

Reduces the Stagger duration by 75 percent.
Suppresses Grunts of Exertion from falling.
Upon landing, break into a sprint at 150 percent of your normal Running Movement speed for 3 seconds.
Balanced Landing causes the Exhausted Status Effect for 60/50/40 seconds.
Balanced Landing cannot be used when Exhausted.

Whenever another Survivor is hit with a Basic Attack or Special Attack within 16 metres of you, Self-Preservation activates:

Scratch Marks, Grunts of Pain when injured, and Bleeding are suppressed for the next 6/8/10 seconds.

Increases the Repair speed of any other Survivor by 6/7/8 percent, while you are being chased within 24 metres of the Generator they are currently repairing.

Your ferocious tenacity in dire situations allow you to benefit from the following effects:

Increases your Crawling speed by 30/40/50 percent.
Grants the ability to crawl and recover at the same time.
Reduces the volume of Grunts of Pain while in the Dying State by -75 percent.

Unlocks potential in your Aura-reading ability.
Each time a Generator is completed, the Auras of any Generators, Chests, and Totems within 32/48/64 metres are revealed to you for 10 seconds.

If you are holding a Map, any objects revealed by Detectives Hunch will automatically be tracked by it.

After cleansing a Totem, Overzealous activates:

Increases your Repair speed by 6/7/8 percent if it was a Dull Totem.
Increases your Repair speed by 12/14/16 percent if it was a Hex Totem.
Overzealous deactivates when losing a Health State by any means.