![Quote](images/sand/misc/quote_icon.png)
Originally Posted by
Radar
Ok, so the answer will statistical. With multiple questions with varying answers you just estimate the true one (and it's likeliness) by assuming binomial distribution (you can assume some more complicated distribution to account for random answers). This means, that the wizard will prepare his spellslots for the situation (or situations) with the highest probability and he will keep a bunch of scrolls and limited-use items just in case of alternative scenarios. In the long run it will be the most cost-efficient method of keeping high security standards.