Contagion (Necromancy)
Level: Druid 4, Priest 4, Mage 4, Blackguard 3
Fortitude negates. Mana: 7. Base Success: 90%.
  Infects a living creature with one of the following diseases if they fail a Fortitude saving throw: blinding sickness, cackle fever, filth fever, red ache, mindfire, the shakes or slimy doom.