Scarlet's Rattle

Scarlet's Rattle is a lung condition caused by a deadly gas, referred to as miasma, released into Lion's Arch by Scarlet Briar during the Battle for Lion's Arch.

Those who were afflicted with the gas and survived, as many people perished from it initially, have described it as being like "scraped from the inside out", and survivors develop a lifelong lung condition that has come to be known as Scarlet's Rattle. Symptoms appear to be a frequent coughing and wheezing as seen in Lionguard Atrix. Members of the Durmand Priory are currently working on a cure for it headed by Magister Elwin Huntsley.