Wild Stench
Common
Common Causes: If you don’t bathe often, spores get into the bacteria build ups in your skin.
Effect: Spores infesting your body emit a odor undetectable to most humanoid species like humans and dwarves. However mammals, insects, and monsters like dragons can pick it up. While you have the disease, you have disadvantage on interacting with any wild animal or insect. However, you have advantage on interacting with monsters like dragons and ogres, they find it enchanting.
Puffs
Common
Common Causes: Inhaling the spores of parasites within fungal emissions.
Effect: Zits begin to litter across the bodies of the easily spreadable illness. Growing inside of the victim, the fungus causes feelings of loss and loneliness within the infected, reducing your will bonus by 2.
Warning: Prolonged exposure to puffs grants the Depressed mental illness. You will have this mental illness until the disease is cured.
Blight
Common
Common Causes: Living vectors like insects transferring some of the blight fungal spores onto your body.
Effect: When poisoned, you are poisoned for twice as long. If dealt poison damage, you take double.
Brain Fever
Uncommon
Common Causes: Inhalation of spores that grow from creatures that have been in underground areas. The underdark is especially guilty of this disease.
Effect: The toxins the spores release within the body cause illogical paranoia. Until the disease is cured, you have disadvantage on all social charisma checks.
Blood Fungus
Rare
Common Causes: Spores from a fungal vector have made direct contact with your vital internal organs.
Effect: Mycelium pumps throughout the body from the spores, feeding on nutrients from the digestive tract. While infected with this disease, you need twice the amount of food and water to fill the food and drink requirement for a successful long rest. Also, you gain a -1 to will as anxiety fills your being most of your waking moments.
Warning: Prolonged exposure to puffs grants the Anxiety mental illness. You will have this mental illness until the disease is cured.