Lycanthropy

Lycanthropy is a kind of plague which inhabits the bodies of lycan demons.

Effects
Lycanthropy generates most of the muscular strength of the lycans, providing them an advantage against weaker races. In humans, lycanthropy acts as a disease that ultimately turns them into werewolves, the process of "turning" is extremely painful and may last from a few months to several years. It is also lethal to humans who were infected with vampyrism.