Path of Exile: Unholy Might Passive Turns Physical Damage Into Chaos

In Path of Exile, the passive effect Unholy Might is a major enabler for Chaos-focused characters: it turns your Physical Damage into Chaos Damage and adds a chance to apply Withered on hit. If you’re building around Chaos damage scaling, Unholy Might is one of the most direct ways to align your damage type with Chaos-centric mechanics.

Release timing and availability

Unholy Might is not a new release tied to a specific patch window in the provided material. It’s an established effect you can obtain by equipping specific unique items, and in some cases by using Abyss Jewels and Synthesis gear. Availability therefore depends on what you’re willing to equip and what drops/trades are accessible in your current Path of Exile league environment.

What Unholy Might changes in your damage profile

Unholy Might converts Physical Damage you deal into Chaos Damage. After the conversion, your attacks no longer interact with modifiers that specifically affect Physical Damage, and you effectively bypass enemy Armour. The tradeoff is that your damage will now be influenced by Chaos Damage modifiers and by the target’s Chaos Resistance.

The effect is also highly dependent on what your build already does. If your weapon setup contributes little or no Physical Damage but provides significant Elemental Damage, Unholy Might may provide minimal benefit—since there’s little Physical damage to convert.

On top of the conversion, Unholy Might grants a 25% chance to inflict Withered on hit. Withered causes enemies to take 6% increased Chaos Damage per second the debuff is active, stacking up to 15 stacks—which corresponds to 90% increased Chaos Damage at maximum stacks. This makes it particularly strong for Chaos builds, especially those that can repeatedly apply hits while remaining in Chaos damage form.

Withered synergy: why it matters for Chaos builds

Because Withered directly increases Chaos Damage taken (per second, per stack), Unholy Might can turn sustained hit-based gameplay into a meaningful damage multiplier. The impact is strongest when your build is consistently dealing Chaos Damage through the conversion, without additional mechanics that would undo or redirect the damage type again.

Sources: where players can get Unholy Might

Unholy Might can be obtained through several unique items and certain crafted/loot gear types. The material lists the following unique sources:

• Broken Faith (Archon Kite Shield)
• Command of the Pit (Riveted Gloves)
• Death’s Hand (Karui Sceptre)
• Shadows and Dust (Clasped Mitts)
• Sin’s Rebirth (Stibnite Flask)
• Unnatural Strength (Necromancer; affects Minions only)

Beyond uniques, the effect can also appear on Abyss Jewels and certain Synthesis items:

• Abyss Jewels can be acquired from Abyss-related activities, including killing Abyss bosses, clearing Abyss Encounters, and opening Abyssal Troves.
• Synthesis items are primarily obtained by beating Synthesis bosses on maps, with additional drops possible during Curse of the Allflame league mechanic content such as clearing Charts and Voyages.
• Both Abyss Jewels and Synthesis items can also be obtained via in-game trading.

Player impact and remaining unknowns

If you’re aiming for a pure Chaos damage setup, Unholy Might is a straightforward way to align your damage conversion with Chaos scaling, and the Withered application adds an extra ramping multiplier that can stack up to a high ceiling. The main limitation is build fit: if your damage is not meaningfully Physical to begin with, there’s less to convert, and the effect may underperform.

The provided material doesn’t include any patch notes, balance changes, or release dates for Unholy Might itself, nor does it specify which exact item rolls or jewel/synthesis modifiers guarantee the conversion and Withered chance in every case. Players will still need to verify the specific item text or modifier sources they’re targeting before committing to the build direction.