Hex: Undying is a teachable Unique Blight 
Perk 
. It can be unlocked for all other Characters from Level 40 onwards:
- Perk descriptions may vary from in-game descriptions for reasons explained here.
Perks support Mouse-over functionality (desktop version only): hovering over the modifier words with your cursor will reveal the values behind them.
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| Icon | Tier I | Tier II | Tier III | Description |
|---|---|---|---|---|
 | 4,000 | 5,000 | 6,000 | A Hex which maintains the vile powers that flow throughout the Trial. While Hex: Undying is active, Survivors within 2/3/4 meters of any Dull Totem When another Hex Totem is cleansed, that Totem's Hex transfers to the Hex: Undying Totem, deactivating Hex: Undying. |
| Icon | Teachable | Description |
|---|---|---|
 | 5,000 | Unlocking this Perk makes it available in the Bloodweb of all Killers A Hex which maintains the vile powers that flow throughout the Trial. While Hex: Undying is active, Survivors within 2 metres of any Dull Totem have their Aura revealed. When another Hex Totem is cleansed, that Totem's Hex transfers to the Hex: Undying Totem, deactivating Hex: Undying. May be unlocked in the Shrine of Secrets or in The Blight's Bloodweb at Level 40. |
History
Version 4.2.0
| Icon | Tier I | Tier II | Tier III | Description |
|---|---|---|---|---|
 | 4 seconds | 5 seconds | 6 seconds | A Hex which maintains the vile powers that flow throughout the Trial. While Hex: Undying is active, Survivors within 2 metres of any Totem have their Aura revealed for 4/5/6 seconds. When another Hex Totem is cleansed, that Hex transfers to an available Dull Totem, losing any Tokens in the process. |
Version 4.5.0
| Icon | Tier I | Tier II | Tier III | Description |
|---|---|---|---|---|
| | 2 metres | 3 metres | 4 metres | A Hex which maintains the vile powers that flow throughout the Trial. While Hex: Undying is active, Survivors within 2/3/4 meters of any Dull Totem When another Hex Totem is cleansed, that Totem's Hex transfers to the Hex: Undying Totem, deactivating Hex: Undying. |
Change Log
Patch 4.5.0
- Buff: now reveals a Survivor's Aura for as long as they are within the activation range.
- Buff: changed the activation range to be variable (2/3/4 metres).
- Buff: now transfers Tokens of the Hex perk.
- Nerf: now only reveals Survivors near Dull Totems
. - Nerf: in case of Survivors cleansing another Hex Totem, Hex: Undying will now only transfer it once, then be deactivated.