Rotting Disease
this was a type of disease which was carried by the tesfli piercer of Gorsh. Victims bitten by the tesfli piercer who do not get medical attention find the bitten limb suddenly swells, then turns black. The flesh then falls apart, rendering the limb useless. This disease is worst when a victim is bitten dozens or hundreds of times when they encounter a swarm of tesfli piercers.