Reformatting Cauterize:
Feature effects
Personal cleansing of harmful negative effects, at cost of health in addition to whatever material components are required.
Targets:
This feature would be self-targetted.
Effects:
This feature would strip Minecraft's debuffs (Slowness, Weakness, Mining Fatigue, Nausea, Blindness, Hunger, Poison, Wither). It would also inflict a relatively hefty chunk of damage (6-ish hearts?)
Explanation
Powerful spells with self-harm attached to them are mechanically interesting. You've just been blinded by a Lesser Ghast while a