I wonder, has anyone thought that maybe Eris is creating something? She has already had us bring her the remains of 25 Knights/Wizards. Now she wants us to bring her this Urn of Sacrifice? If this doesn't give off the scent of a potential exotic or even the crafting of an exotic, I don't know what does. This already sounds like the quest chain in WoW for the legendary cloak. For that quest chain you had to go and kill raid bosses for a legendary quality drop which once all were collected, Wrathion would fuse them together to create a usable item of legendary quality. Wonder if this is the same except for exotics.