Warsong Offensive, a sect of the Warsong Clan, is leading the Horde Expedition forces into Northrend. Their base of Warsong Hold, in the coastal Borean Tundra, is led by Garrosh Hellscream, the son of Grommash Hellscream. Together with the other expeditional Horde forces in Northrend, they form the Horde Expedition to oppose the Lich King.

There is no quartermaster for this faction, or tangible rewards. However, completionists will enjoy filling this reputation out.

Reputation

• Quests: There's numerous quests you can do throughout Northrend, and also Ashenvale, as well as several dailies. Also, when The Silver Covenant is maxed out, Argent Tournament dailies will give Horde Expedition reputation instead.
• Instances: Wrath heroics (as well as normal level 80 instances: Utgarde Pinnacle, The Culling of Stratholme, The Oculus, Halls of Lightning) will give spillover reputation with all the Horde Expedition forces concurrently without a tabard equipped.