Shargahn

From WoWWiki

This article or section contains lore taken from the Warcraft RPG books.

Shargahn is the massive horn held by Golganneth the Thunderer. This massive horn is crafted of some silvery, alien material; light reflecting from its surface breaks into its component colors in a stunning display. Golganneth the Thunderer carries Shargahn, and the horn can shatter mountains, summon storms of incredible fury and beckon the creatures of the deep.^{S&L 172}