Curses of the Fiends of Fungol Thopa
This terrible curse is only available by entreaty to the daemon Sligguth, and can be cast by Sligguth himself. It creates a foul fungus that spreads over the target and drains him of his life force at a rate of 5 Health points per round. Because it is a magical disease, very few spells counter it, the most effective being the Rains of Raggadorr. The user must make an Agility FEAT roll to properly cast this spell.