This is an "Easter egg" quest. You really have to consider the hints given, when looking for the Crystal. One important hint is only given once, verbally. This hint will be added to the quest description in the map update. Also, had to fix one auto-conversation that is triggering prematurely. Finally, if and when you do find the crystal, turn on your item labels, or you might miss the easter egg.
This is an "Easter egg" quest. You really have to consider the hints given, when looking for the Crystal. One important hint is only given once, verbally. This hint will be added to the quest description in the map update. Also, had to fix one auto-conversation that is triggering prematurely. Finally, if and when you do find the crystal, turn on your item labels, or you might miss the easter egg.