A Special Stone

Objectives
Defeat Tidemistress Nazesh and discover why the naga were sent here.
 * Orders from Nazjatar
 * Stone Fragment
 * Scroll of Storm Control (provided)

Description
Tidemistress Nazesh is right up this hill,.

There is something there. Something Azshara wants very badly.

The naga must not succeed. If you can get a little piece of that stone, though, bring it back for us.

Take this scroll with you, it will help you in your fight.

It is time we push her forces, back into the waves for good.

(Tidemistress Nazesh: Desperate, but powerful.)

Rewards
You will also receive:
 * 20,550 XP
 * +150 reputation with Tortollan Seekers
 * +150 reputation with Tortollan Seekers

Progress
What have you found?

Completion
Well fought, adventurer. Well fought, indeed!

Whatever this stone is those naga were after, they did not get it this day!