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What is Core Destabiliser in PoE 2?

Core Destabiliser is a high-risk Path of Exile 2 currency item used on endgame Soul Cores.

In general, it has only two outcomes:

• It upgrades an endgame Soul Core into an Ancient Soul Core
• Or it destroys the Soul Core completely

Most players treat this as a gamble item. You use it only when you are willing to lose the Soul Core in exchange for a chance at a powerful upgrade.

How do you use Core Destabiliser?

Using Core Destabiliser works like most currency items.

• Stack Size: 10
• Effect: Modifies a Soul Core unpredictably, with a chance to destroy it

How it works in practice:

1. Right-click the Core Destabiliser
2. Left-click an endgame Soul Core
3. The result happens immediately

There is no way to influence or protect the outcome. Usually, players only use it on Soul Cores they are ready to lose.

What happens when Core Destabiliser succeeds?

If the item succeeds, it converts an endgame Soul Core into one Ancient Soul Core. Each Ancient Soul Core provides a powerful effect tied to specific gear slots.

Only one Ancient Augment of each type can be used at a time.

Which Ancient Soul Cores can you get?

Citaqualotl's Thesis

• Limit: 1 Ancient Augment

Possible effects:

• Body Armour: You recoup 50% of damage taken by your Offerings as Life
• Gloves: One of your Persistent Minions revives when an Offering expires
• Boots: Sacrifice 10% of maximum Life to gain that much Guard when you Dodge Roll

This option is usually appealing to minion and Offering-focused builds.

Guatelitzi's Thesis

• Limit: 1 Ancient Augment

Possible effects:

• Helmets: Gain Armour equal to 25% of Life lost from Hits in the past 8 seconds
• Body Armour: 25% of Physical Damage prevented is recouped as Life

Boots:

• Lose 5% of maximum Life per second while Sprinting
• 25% increased Movement Speed while Sprinting

Most players see this as a trade-off core. It offers strong movement or defense, but usually comes with a meaningful downside.

Jiquani's Thesis

• Limit: 1 Ancient Augment

This Ancient Soul Core exists, but its effects are currently unknown or not clearly documented. In practice, players usually avoid gambling for it unless more information becomes available.

Quipolatl's Thesis

• Limit: 1 Ancient Augment

Like Jiquani's Thesis, this Ancient Soul Core has no clearly defined effects yet. Most players consider it a risky outcome until more details are confirmed.

When should you use Core Destabiliser?

Most players only use Core Destabiliser when:

• The Soul Core is replaceable
• The potential Ancient upgrade fits their build
• They are already in late endgame

In general, this item is not used early. The chance to lose the Soul Core outright is too high unless the upgrade would significantly improve the build.

How do you get Core Destabiliser?

Core Destabiliser has restricted acquisition.

Known method:

• It can be taken instead of using the crafting bench in a Tier 3 Alchemy Lab room in Atziri's Temple

Usually, players plan around this choice, since taking Core Destabiliser means giving up the crafting option in that room.

There are no widely known unrestricted drop sources, and it does not behave like common currency.

Is Core Destabiliser worth using?

In general:

• It is not reliable
• It is high risk
• It can be very powerful if it succeeds

Most players only engage with Core Destabiliser once their build is already functional and they are chasing optimization rather than survival.