|Release date||23 September 2001 (Update)|
|Quest NPC?||Rune Mysteries, Dragon Slayer, Recipe for Disaster|
|Duke Horacio of Lumbridge.|
Duke Horacio is the duke of Lumbridge and the surrounding area. He lives on the 1st floor[ of the Lumbridge Castle in a room with a quest marker in it. He also hands out ]anti-dragon shields to players during the Dragon Slayer quest.
Another way to obtain the shield is to buy from it Oziach for 26 gold, who has a total stock of 35.