When the Burning Legion first came to Azeroth, a group of tauren, led by Huln Highmountain, fought against the demonic horde. During the battle, Huln saved the life of Eche'ro, a white moose, favored by Malorne. This earned Huln the respect of Cenarius. As a result, Cenarius blessed Huln and his followers. This transformed that faction of tauren to have moose-like antlers, in remembrance of the heroic act Huln performed for Eche'ro. After defeating Sargeras, the Highmountain Tauren would side with the Horde in their battle against the Alliance.
Friendly Whitewater Carp
Friendly Bloodtotem War Harness
Honored Recipe: Gleaming Iron Spike
Honored Design: Skystone Loop
Honored Boon of the Butcher
Honored Windfall Totem
Honored Rivermane War Harness
Honored Treasure Map: Highmountain
Revered Darkshard Fragment
Revered Baby Elderhorn
Revered Harpy-Hunter's Gloves
Revered Skyhorn War Harness
Revered Log
Revered Recipe: Drums of the Mountain
Exalted Recipe: Demonsteel Armguards
Exalted Recipe: Demonsteel Gauntlets
Exalted Recipe: Demonsteel Breastplate
Exalted Design: Prophetic Band
Exalted Design: Dawnlight Band
Exalted Design: Ancient Maelstrom Amulet
Exalted Mountainforged Chain Hauberk
Exalted Highmountain War Harness
Exalted Totem Tote
Exalted Tabard of the Highmountain Tribe
Exalted Recipe: Drums of the Mountain