Undermine

Physical

Support Gem

Supports Attack Skills. Supported Skills Consume Maim on hit, Breaking a percentage of the Maimed target's Armour in doing so. Supported Skills cannot themselves inflict Maim.

At level 1

Supported Skills cannot inflict Maim
Supported Skills Consume Maim on Hit to Break 35% of the Maimed target's Armour

Undermine is a Path of Exile 2 support gem. It is not cut from an uncut gem.

Published Sep 27, 2026 · patch 0.5.5 Forbidden Rites

Tags: Physical

Skill gems Undermine can support

Shield Charge Detonate Dead Raise Zombie His Vile Intrusion Armour Breaker Power Siphon Bone Offering Shattering Spite Righteous Descent Abyssal Pact Skeletal Reaver Skeletal Brute

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