The Sinister Squashling is 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. The Squashling is also a rare drop from the , dropped after killing the Headless Horseman. The horseman is found in the graveyard wing of Scarlet Monastery during the Hallow's End seasonal event. The Squashling is purchasable from Dorothy and Chub for 150 File:Achievement halloween candy 01.png.