Whenever you complete a Generator with at least one other Survivor, Friendly Competition activates:

Increases your Repair speed, and that of the other Survivor(s) who completed the repairs with you, by +5 percent for the next 45/60/75 seconds.

Each time a Survivor other than yourself is killed or sacrificed, Sole Survivor gains 1 Token, up to a maximum of 3 Tokens:

Each Token grants a stack-able radius of 20/22/24 metres within which the Killer is unable to read your Aura, up to a maximum of 60/66/72 metres.
Once you are the last Survivor standing, you benefit from the following effects:

Increases your Repair speed of Generators by +75 percent.
Increases your Opening speed of the Exit Gates and the Hatch by +50 percent.
Increases the odds of becoming the Killers initial Obsession by +100 percent.

The Killer can only be obsessed with Survivor at a time.

Whenever you cleanse a Totem, Clairvoyance activates:

When empty-handed, press and hold the Ability button to unlock your full Aura-reading potential, allowing you to see the Auras of the Exit Gate Switches, Generators, Hooks, Chests, and the Hatch within 64 metres for 8/9/10 seconds.

Once you are one Hook away from instant death, Blood Rush activates:

Press the Active Ability button to lose a Health State and instantly recover from the Exhausted Status Effect.
Causes the Broken Status Effect for 28/24/20 seconds, while you are automatically healing back to Healthy.
Cancels the healing effect upon taking damage.
Blood Rush is disabled for the remainder of the Trial after use.

When you or the Obsession are injured, you both see each other's Auras.

After healing the Obsession or being healed by the Obsession, you both gain the Haste Status Effect, moving at an increased speed of 5/6/7 percent until you are no longer within 16 metres of each other.
If you are the Obsession, Blood Pact deactivates.
Lowers the odds of becoming the Killer's initial Obsession by -100 percent.

The Killer can only be obsessed with Survivor at a time.

Press and hold the Active Ability button for 6/5/4 seconds while standing beside a dropped Pallet to reset it to its upright position.

Grants the ability to see the Auras of all dropped but not yet destroyed Pallets in the environment.