Halls of Valor: The Prime Ingredient

Objectives
Retrieve the Eternity Sand from Heroic: Halls of Valor, craft a Flask of Ten Thousand Scars and return both items to Alard in Dalaran.
 * Eternity Sand
 * Flask of Ten Thousand Scars
 * Odyn Defeated

Description
This first ingredient can only be obtained by visiting the next realm. Fortunately for us, there's a gate in Stormheim that can take you there.

In the Halls of Valor, there is a sand that's used for polishing their architecture. Eternity Sand, it's called. I'll need an ample amount of it as the base for the new glass.

This ingredient won't be easy to work with either. I'll need something to keep me going, you know, keep my stamina up.

Rewards
You will receive:
 * 16,450 XP
 * 16,450 XP

Progress
What a sight the Halls of Valor must be. You'll have to tell me about them sometime after your return.

Completion
Well done,. Once we have everything together, I'll get started right away.