If there is at least one Dull Totem remaining in the Trial Grounds, Hex: Plaything activates on a random Totem each time a Survivor is hooked for the first time:

The hooked Survivor suffers from the Cursed and Oblivious Status Effects until Hex: Plaything is cleansed.
For the first 90 seconds, only the Cursed Survivor is able to cleanse the Hex Totem.
The Aura of Hex: Playthings Hex Totem is revealed to the Cursed Survivor within 24/20/16 meters.
The Hex effects persist until its Hex Totem is cleansed.

When a Survivor is rescued from a hook at least 24 meters away, Devour Hope receives a token.

2 Tokens: Gain a 5percent Haste status effect, 10 seconds after hooking a Survivor, for a duration of 10 seconds.

3 Tokens: Survivors suffer from the Exposed status effect.

5 Tokens; Grants the ability to kill Survivors by your own hand.

The Hex effects persists as long as the related Hex Totem is standing.

Increases the volume of Survivors Grunts of Pain by 25/50/50 percent.
Increases the volume of Survivors regular breathing by 0/0/25 percent.

Iron Maiden increases your Locker Search speed by 30/40/50 percent.
Survivors who exit a Locker suffer from the following afflictions:

Scream and reveal their location to you for 4 second.
Suffer from the Exposed Status Effect for 30 seconds.