Nether wart is a fungus and potion ingredient found in the Nether of Minecraft game. Nether Wart can be immediately obtained with any tool and gives 2-4 hunger. Nether wart can be used to brew Awkward Potion and also create a Nether Wart Block. This dark red block is decorative and can be used to produce a bone meal in a composter. The Minecraft cursor and game pointer with Nether Wart and Block!