#ghost dewdrop

I had an idea/hc about water to fire dewdrop. Obviously his body temperature would rise. I imagine he would keep residual traits of being a water ghoul ( fins, gills, an alternate respiratory system) but they wouldn’t be on par with a actual water ghoul. Webbing being considerably smaller, gills needing more movement to work properly, and so forth. But if there is lava or molten metal, he’s fast, able to swim like it’s water. Also he would gain markings similar to a Siamese cat, limbs darker than his core due to them being cooler.