Arachnophobia is a bow that comes in the shape of a spider and was added as a part of the Halloween event skins. There are two main ways to obtain the Arachnophobia short bow in Guild Wars 2.
CraftingThe following items are required to craft the bow:
100 Mystic Coins – 20 of these are obtained every 28 days through daily login rewards, they can be purchased directly from the Black Lion Trading Post at a current price of 210gold.One Gift of Spiders – these drop directly from Halloween Read more on gamepur.com