Gattan'lier's hunger
Gattan'lier's hunger is a dagger that removes the balance cost on SHADOW ATTUNE and increases the damage dealt by SHADOW MUTILATE. It is available for sale at the artefact shops in Delos.
It is named for Gattan'lier, one of three Master Tsol'teth who commanded the underrealm armies of the War of the Deeps against Seleucar.