A Two-Round Living Greyhawk Dyvers Regional Introductory Adventure
From the introduction:
A Dyvers spy has reported that the Blade of Chaos, stolen eighteen years ago from the Dyvers temple of Norebo, has returned to the City. Anyone who retrieves this lost artifact of chaos can expect great fortune from the God of Gambles. All of your skills and luck will be on the line, because the criminal bosses of Dyvers’ gritty underworld would love to have the Blade, and they are stacking the deck against you. Note: Lawful characters will reduce the party's chances of success in this adventure. It furthers the cause of chaos, and success requires some unlawful activities.
An introductory adventure for level one characters.