The crystal in the main room of the Temple is used for a particular
ceremony which Loretta Fleice will give you (this is the Arch-Druid quest,
I believe). Other than that, it's not all that useful.
If you have high enough perception you can get a crystal to sell. If
you can get to the crystal, then you've done everything you need to do
as far as the shrines. Now you have to get the second druid quest from
Loretta Fleiss, and visit that last shrine (the one that holds the crystal)
at midnight on a full moon.
The crystal, though, in and of itself, is unimportant. |