The Destroyer of the Hills, also known as the Girdle of Bluntness, is a girdle dropped by Caldo when he is killed in a side quest to protect an ancient oak tree in the area south-west of Nashkel. This girdle offers a bonus of +4 vs. blunt weapons. In BG:EE, it can also be bought in a shop in SW Baldur's Gate.
Girdle of bluntness:'Destroyer of the Hills'. Having lost friends and dear ones to a series of raid by hill giants, Garrar The Powerful made it his mission to cleanse his homeland of their presence. It is not known where he acquired this item, but with it he single handedly dispatched dozens of the creatures, all the while protected from the blows of their clubs. The remaining hill giants fled to neighboring lands; lands that lacked a similar champion and did not fare as well