Add a second negative effect when falling into water with active sulfur

Probably many people know how sulfuric acid affects humans? So why not give players and mobs a second debuff like wither? After a short soak in boiling water with active sulfur,players and mobs could get a second negative effect like wither, but the idea doesn't end there, we all know that if a desert zombie falls into water and gets completely submerged, Then, after a couple of seconds, he would first become a regular zombie, and then a drowned. But what if we continued his transformation? After becoming a drowned, he would first become a skeleton, and then a wither skeleton. The sulfuric acid would simply destroy the remains of the drowned person's clothing and skin, turning him into a skeleton, and then begin to coat the skeleton itself with soot/charcoal, giving it the appearance of a wither skeleton.