After breaking 4/3/2 Pallets, Spirit Fury activates:

The next time you are stunned by a Pallet, The Entity instantly breaks it.
The normal Stun penalty still applies.
Spirit Fury deactivates after applying its effect.

You become obsessed with one Survivor.
Each time you hit a Survivor other than your Obsession with a Basic Attack, Save the Best for Last gains 1 Token, up to a maximum of 8 Tokens:

Gain a stack-able 5 percent Cool-down reduction on successful attacks per Token, up to a maximum of 40 percent.
Each time you hit your Obsession with a Basic Attack, Save the Best for Last loses 4/3/2 Tokens.

When the Obsession is sacrificed or killed, you can neither gain nor lose any more Tokens.
You can only be obsessed with one Survivor at a time.

Whenever a Generator is repaired to 90 percent, Survivors repairing it are faced with continuous Skill Checks.
If they miss one or stop repairing, the Generator becomes blocked for 16/18/20 seconds.
Merciless Storm can only trigger once per Generator per Trial.

Whenever a Survivor is put into the Dying State by any means, all other Survivors within your Terror Radius will scream and reveal their current location to you for 4/5/6 seconds.

You hear the sporadic whispers of the Entity whenever at least one Survivor is within 48/40/32 meters of your location.

The Auras of Breakable Walls, Pallets, and Windows are revealed to you within 24/28/32 meters.