The Strength of Tortolla

The dark usurper Nemesis fled here when the fires of Hyjal receded. We are not yet strong enough to defeat Nemesis, ‹name›, but we may be able to turn his own strength against him. I will send a child of Tortolla with you, one of the children you freed earlier from the Twilight's corruption. Search the depths of this cave for a Nemesis Crystal, and allow the young turtle to examine it. See me if you lose your companion!