Amulet AtlasPick me one
Six questions. The atlas hands you a charm from its own records and then shows its working — which answers pushed it there, and by how much. It is a lookup, not an oracle, and the scoring runs in this page.
Scoring comes from quiz.json and the records' own fields — what each charm is said to stop, what it is made of, where it goes. No charm is ranked above another; the number only says how many of your answers it matched.