From Fall of Eden
Prepare Eden against the coming of Uru.
Talk with the court magician about the gem and what it does
- Talk to Jeanne about the gem
Seek the aid of Mother Tree in the Dryad's Glade, deep within the forest
Meet Jeanne at the Mound near the Crossroads in order to activate the gem
- Head towards the Mound, where Jeanne is waiting