Bonus Tip:

Fully clearing Mastodon Badlands before diving into Path of Exile 2 Currency the Lightless Passage can reward you with an Uncut Support Gem II by interacting with a unique effigy near a checkpoint. This makes the trip even more worthwhile.

Path of Exile 2: Using the Well of Souls to Reveal Desecrated Modifiers

The first time you visit the Well of Souls, a short sequence will introduce you to the Hooded One, who allows communication with the Lurking Creature inhabiting the abyss. After this, you'll gain access to the Desecration interface.

Here's how the process works:

1. Place a Desecrated Rare Item into the abyssal frame.
2. Choose from three potential Desecrated Modifiers that appear.
3. Finalize your selection - this permanently alters the item, similar to how Corruption worked in Path of Exile 1.

Desecrated Items cannot be rerolled or modified by most traditional crafting methods, so make sure you're happy with your choice before committing.

How to Desecrate Path of Exile 2 Items

Desecrating items requires Preserved Bones, which drop from Abyssal Troves after clearing Abyss encounters. Each type of bone corresponds to a specific gear slot:

Preserved Collarbone - Amulets, Rings, Belts
Preserved Cranium - Jewels
Preserved Jawbone - Weapons and Quivers
Preserved Rib - Armor pieces
Preserved Vertebrae - Waystones

Once you've applied a Preserved Bone to a Rare item, it becomes Desecrated and eligible for modification at the Well of Souls.

Restrictions and Things to Keep in Mind

While the Well of Souls opens exciting crafting opportunities, there are important caveats:

Permanent Modifiers - Desecrated Modifiers cannot be altered or removed later. This is a final step in your crafting process.
Limited Crafting Compatibility - Desecrated Items function similarly to Corrupted Items, meaning you cannot use most crafting Path of Exile 2 Currency on them.
Timing Matters - Since Desecrated gear locks in your upgrades, it's best to wait until you buy POE 2 items base before applying these modifiers.
Quest Dependency - Access to the Well of path of exile 2 trade Souls only becomes available after reaching A Theft of Ivory in Act 2, so players rushing the story may miss out if they don't explore Mastodon Badlands thoroughly.