Dreadmist Mask

Dreadmist Mask is a part of the Dreadmist Raiment set. The mask is available to all classes pre-raiding instances. It has a unique and sinister look that makes it fashionable for many RP'ers of various classes.

Part of the Warlock-aimed Dreadmist Raiment, a Dungeon Set 1 gear set.

Source
This item drops from Darkmaster Gandling in Scholomance.

Dreadmist Mask as a quest objective
This item is an objective for the following quests:

Please see the Dungeon Set 2 page for a walkthrough on upgrading your Set 1 pieces to Set 2.