Fangdam's Golden Staff is a Serpentine weapon. It resembles a longer, pure gold version of the Staff of Control, and is said to be an upgraded version of the former. It can apparently negate the strengths of enemy weapons. It appears in Fangdam's spinner.
Like Rattla's Staff of Control, Fangdam's golden upgrade version here will mess up your own weapons' strengths. But hey, that's just a chance for you to practice working under pressure. You'll be fine. Most likely.