When the hell did UMs become so hard to get???

Make a game with a character that has completed the Countess Quest, then bring in your MFer that HASN'T completed the Quest, and kill Countess.

Rumor has it you're supposed to get the same drop as if you completed quest (as bosses drop best the first time you kill them, supposedly).

To be honest, I've never dedicated the time to compare drops to see if this method works or not.