When the infamous Dragon Aspect, Deathwing, discovered the Dark Portal and Draenor, he felt sure that few of Draenor's denizens would dare challenge the black dragonflight, so he scattered clutches of his eggs throughout the world.
Deathwing made a serious miscalculation when he chose to leave his eggs under meager guardianship in Blade's Edge Mountains. The guardian dragons were torn from the sky by the gronn living in Blade's Edge, and the leader of the gronn, Gruul, impaled the wyrms he fought on the stone spires of the mountains.
Today Gruul the Dragonkiller is worshipped as a deity by the ogres of Blade's Edge Mountains. His powerful sons ravage both the spires of their home and the plains of Nagrand. Gruul's unparalleled strength and experience in battle would pose a serious threat if he ever chose to attack Horde or Alliance forces in Outland.
- Main article: Gruul's Lair loot
There are 6 Unstable Flasks available designed especially for fighting Gruul.
- Patch 2.0.3 (2007-01-09): Added.