The name of this mosquito-borne illness comes from the terrifying sensation sufferers experience, as if their bones were being squeezed to pulp from within. The illness then leads to severe headaches, high fevers, and a distinctive rash of bright red dots across the lower limbs and chest.

Type disease, injury; Save Fortitude DC 12

Onset 1 week; Frequency 1/day

Effect 1d4 Dex damage; Cure 2 consecutive saves