A Hex rooting its power on hope.
You are animated by the power of your Hex Totem when the Survivors are on the verge of escaping.
Once the Exit Gates are powered, if there is still a Dull Totem remaining in the environment, Hex: No One Escapes Death activates and lights it:

Grants a permanent 2/3/4 % Haste Status Effect.
Causes all Survivors to suffer permanently from the Exposed Status Effect.
Hex: No One Escapes Death remains inactive if no Dull Totems are available.

All effects of the Hex Perk persist until its Hex Totem is cleansed or blessed.