Gauntlets of the Fiery Vanquisher

Gauntlets of the Fiery Vanquisher is a tier 12 armor token. It can be exchanged at in Stormwind City or  in Orgrimmar for the following items:
 * Dark Phoenix Gloves
 * Elementium Deathplate Gauntlets
 * Elementium Deathplate Handguards
 * Firehawk Gloves
 * Obsidian Arborweave Handwraps
 * Obsidian Arborweave Gloves
 * Obsidian Arborweave Grips

Source
This item drops from Baleroc in the Firelands on heroic mode.