0 Talk Gruul's Lair (achievement) Edit History Gruul's Lair 10 Defeat Gruul the Dragonkiller in Gruul's Lair. Criteria: Gruul the Dragonkiller slain Gruul's Lair is an achievement that is awarded for defeating the final boss of the Gruul's Lair raid instance. See Also Edit [Outland Raider] External links Edit Wowhead Thottbot DB MMO-Champion v • d • eWorld of Warcraft achievements General · Quests · Exploration · Player vs. Player · Guild · Dungeons & Raids · Professions · Reputation · World Events · Feats of StrengthAchievements category Read more The Black Temple is an achievement that is awarded for defeating the final boss of the Black Temple The Black Temple (achievement) Outland Dungeon Hero is a meta-achievement awarded to players for completing all 16 Outland 5-man du Outland Dungeon Hero Heroic: Sethekk Halls is an achievement that is awarded for defeating the final boss of the Sethekk Heroic: Sethekk Halls Related Categories Categories: The Burning Crusade achievements | Gruul's Lair Facts about Gruul's Lair (achievement)RDF feed Achievement points10 + External Sponsor Links