Torchberries are an item found by harvesting Torchberry Plants or slaying Skeleton Druids. They are clusters of 5 small berries that emit light, and can be used in various crafting recipes. Often, Torchberries can be used to craft a Magic Map Focus. Crafting a Torchberry with a Stick, similar to crafting a Torch, will give you five Torches. Combined with the Roots commonly found in Caves that drop Sticks, you are almost guaranteed to have the necessary materials for light underground. You can also use Torchberries to feed a Moonworm Queen, by crafting 3 Torchberries and a Moonworm Queen.