Diablo 3 Crypt Rares Looting Dupe : Diablo 3 Submissions

Since anyone who's knowledgeable has already figured out that the "best" loot drops off the mini bosses, rare spawns and not the Skull King, this is how I've been endlessly farming rare spawns in the Defiled Crypts.

Create a (new) public game for Reign of the Black King,
Take the WP to Cemetery of the Forsaken and enter one of the Defiled Crypt tombs, if you find one that has one of the two event quests, 'jar of souls' or 'the matriarch's bones', use your stone of recall. Once in town, talk to deckard cain and grab the quest for Reign of the Black King. Once you have the quest, go back into your portal for the Defiled Crypts and hit esc, leave game.

Once you start a new game and every new game you create thereafter, will start you in a new instance of the defiled crypts with the event quests.

The rest is self explanatory, just rinse and repeat.

This IS an exploit, the reason this works is because, if you start the Reign of the Black King quest FIRST, then try going into the defiled crypt with the event quests, you'll find that the portal for the crypt gets shut. Therfore, to the server, you shouldn't be in the event quest defiled crypt, it's expecting that the above condition is otherwise impossible, thusly, the last "saved" state your character can be in is when you're in the Defiled Crypt prior to leaving.

Anyhow, enjoy.