G.N.E.R.D.S. are one of the random drops from [Handful of Treats] during the Hallow's End event. A Handful of Treats can be obtained by looting the Candy Buckets during the associated quest or in a after freeing a town from the Shade of the Horseman. G.N.E.R.D.S. are also sold by Dorothy and Chub for 2 File:Achievement halloween candy 01.png. The cosmetic effect is of a light bulb hovering above the player's head. This effect has a duration of five minutes and does not stack.