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.

After hitting a Great Skill Check while repairing or healing, Hyperfocus gains 1 Token, up to a maximum of 6 Tokens
For each Token, the following stack-able effects are applied:

Increases the Skill Check Trigger odds by +4 percent per Token.
Increases the Skill Check Rotation speed by +4 percent per Token.
Increases the Skill Check Bonus progression by 10/20/30 percent of its base value per Token.
Hyperfocus loses all Tokens when succeeding a Good Skill Check, failing a Skill Check, or if the action is interrupted by any means.

You can see the Scratch Marks of other Survivors.
Whenever another Survivor loses a Health State within 32 metres of you, the Killers Aura is revealed to you for 3/4/5 seconds.

After repairing Generators for a total of 55/50/45 seconds, Repressed Alliance activates:

Press the Active Ability button to call upon The Entity to block the Generator you are currently repairing for 30 seconds, after which Repressed Alliance deactivates.
The Aura of the blocked Generator is revealed to all Survivors in white.
Repressed Alliance can only be triggered when no other Survivors are repairing your Generator.

Unlocks the Self-Care ability, allowing you to self-heal without needing a Med-Kit at 25/30/35 percent of the normal Healing speed.

When within 6 metres of a carried Survivor, the following benefits apply:

Grants a 5/6/7 percent Haste Status Effect.
Increases the Wiggle speed of the carried Survivor by +20 percent.
Survivors can only be affected by one instance of Breakout at a time.