The Battle Horn has a chance to drop from the pandarian champion Blackhoof in Valley of the Four Winds. Additionally, Ordon Candlekeepers at Firewalker Ruins on the Timeless Isle stand a chance to drop it as well.
- Using this item will draw aggro from anti-PvP guards.
- Patch 7.0.3 (2016-07-19):
- Officially a toy and can be found in the toy box.
- No longer works on mobs above level 100; tooltip updated to reflect this.
- Patch 5.4.0 (2013-09-10): Achievement criteria added.
- Patch 5.0.4 (2012-08-28): Added.