The Bomb was one of the biggest bombs most people had ever laid their eyes on. It was developed by Hobart Grapplehammer using azsharite, based on a prototype he was working on with Jastor Gallywix. The Bomb was held in Ashenvale at the Skunkworks by Bilgewater Cartel goblins under the supervision of Chief Bombgineer Sploder. The Bomb was carried into Stonetalon Mountains via hot air balloon, combined with azure iron flake from Windshear Mine, and despite an attempt made by the Alliance to destroy it, it was detonated without Garrosh Hellscream's permission by the paranoid Overlord Krom'gar, destroying Thal'darah Grove. The Alliance, however, had thankfully evacuated the druids there beforehand.