Gambling?

Horo pointed around the store "I'm no dragon, treasure have little value aside from being able to be traded I enjoy the deal more then coin. Gambling makes me plenty of coin."

"You gamble? Using dice?" Her interest perked up at this. "I once thought I'd give that a try, as it sounds really fun. But I admit to being more than a little bit intimidated by the kinds of people that frequent those gambling houses. They seem like a rough sort. I also was worried they might think that I'm using my magic to cheat, which I probably could if I wanted to, not that I ever would. You're rather good, I take it? At gambling?"