04: Antidote Recipe

This is the 4th Ingredient, which Argaï and Barnaby find in Venice in Episode 11. The setting is mysterious, as they arrive at the exact time the moon illuminates the text on the wall, which happens once every 100 years. The text is written on a piece of paper, being the ingredient they need. The problem is that the text can only be read by alchemists. Shortly after they got the paper, the contents in the building just vanish, leaving nothing more than an old abandoned building. In the Final Ritual this 'ingredient' is being used to create the antidote, although we don't actually see them use this paper.