Guard Stan:
You want a Manak's Silver Dryad. Hmm... haven't got many left, but I'll give you one for ten Silver Fairies and ten Silver Golems. Or we can play a game of chance?
"Your standard rate works for me." "Let's play your game." [Guess correctly in two tries - 3 silver fairies and 3 Silver Golems] "Let's play your game." [Guess correctly in three tries - 7 silver fairies and 7 Silver Golems] "Let's play your game." [Guess correctly in four tries - 9 silver fairies and 9 Silver Golems] "Explain this game to me?"