The scary Head Witch of the Potions Coven, Vitimir. The biped demon stares at you like you're from another planet. He doesn't even blink, but you doubt he has eyelids in the first place. His monstrous hand lifts to pull down his yellow mask.

His mouth is large, ugly. He has no teeth or tongue, his oral cavity is filled with toxins and poison that would eat away at your skin. The putrid air comes towards you, even a whiff of that will disintegrate your lungs. What do you do?