Sirena

the goddess of disease and poison, Mistress of Disease blamed for everything from common illnesses to crop failure to brackish wells to plague. Sirena is a fearsome goddess, and many are the prayers that beg her for protection from disease and poison. Suppose people think themselves invincible thanks to wealth or a swift sword arm or strong spells, the great equalizer of condition, Sirena‘s breath can bring down the most powerful empire. In that case, She is forever and always with you, whomever you or the rest of the world believes in or serves. Let all living things learn respect from Sirena and pay homage to her in goods and genuine worship, and her dedicated priests will intercede for them so that Sirena will not claim them—this time. It’s common practice to mark a container of poison with her holy symbol, and during epidemics, folk paint the same image on the homes of the infected. Though she is often the recipient of prayers, she has almost no temples. A shrine to her might arise in an area after it suffers from pestilence when some of those who survived decided to revere her or even become priests.