Genevitae
Genevitae is an extremely rare disease that most don’t even realise it’s effects as many die before they can truly take place. It is found to be most common in those who have taken on he life element due to the inherent usage of raw energy.
Genevitae slowly kills it’s host by growing vine like threads through the person’s energy flows and subsequently through their blood stream as more and more pure energy is used. This disease has no known cure and it is speculated that it could carry over through reincarnations if anyone is able to achieve such a feat.
Flower like patterns develop across the host’s skin - the only symptom that others are able to see - the more flowers, the closer the person is to death. The disease has been described as thrones tearing through the host’s lungs, heart, and limbs as it spreads throughout the blood stream.