Aerial Defense Unit

Aerial Defense Units are unattackable titan orbs that float around the Terrace of the Makers and the exterior of Ulduar in the Storm Peaks during Operation: Troggageddon. At the start of For Gnomeregan!, one of them blasts Cog Captain Winklespring and the player's First Squadron Prototype, forcing them to crash-land in the Halls of Stone.
==Patch changes==
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==External links==
Category:Titan orbs
Category:Storm Peaks NPCs