The Singing Crystals

Legends tell of a jewel, hidden deep in the heart of Stranglethorn. We call it the Mind's Eye, and it has great powers. If you gain this Eye then, perhaps, we can use it to bring lost Yenniku back from the darkness.

I will consult with the spirits of the jungle to find the Mind's Eye. While I do this, you enter the Crystalvein Mine, southeast of here, and gather Pulsing Blue Shards from Ironjaw Basilisks. The shards are rare, but we will need their magic to bend the Mind's Eye to our will.

Do you have the shards, <name>? They are needed for my final ritual, after we have the Mind's Eye.

You have done well, <name>. These shards are well formed. Already I hear them sing to me.

And while you were gone, I spoke with the spirits of the jungle. I know where the Mind's Eye rests...

...And who guards it.