A largely unknown disease, caused by Penumbra's mysterious chemical Ciel
A process of aging that occurs for dragons.
A condition where the affected individual has a hard time storing and using their mana
A condition in which a being's personal mana stores are tainted.
A condition caused by a bite from a vampire or damphyr causing extreme aggression and bloodlust.
A mental illness related to bipolar disorder that targets weres and makes them regress to their animalistic natures.
A condition caused by malicious use of runes on a person.