As soon as an exit gate is opened, Blood Warden is activated.  The auras of any Survivors located within Exit areas are revealed to you.  Once per match, hooking a Survivor while Blood Warden is active calls upon The Entity to block both Exits for all Survivors for 60 seconds.

You reduce the duration of pallet stuns by 50percent.  Has no effect while carrying a Survivor.

Two trapped Hex Totems will spawn in the Trial Grounds.
When either Hex Totem is cleansed or blessed, all Survivors suffer from the Exposed Status Effect for 40/50/60 seconds.
The second Hex Totem will immediately turn into a Dull Totem.

Whenever a Survivor performs a Healing action while they are inside your Terror Radius, that Survivor suffers from the Blindness and Exhausted Status Effects
These effects linger for 6/8/10 seconds after the Healing action is interrupted by any means.