This quest is not available in game.
Bring the items on Bath'rah's Parchment to Bath'rah the Windwatcher in Alterac.
I have spent ages watching this site. I watch, so that one day I might see the great Cyclonian fall. But I have not yet found a champion to defeat the wind lord.
Perhaps you are that champion.
Prove it to me. Gather the items I need to summon Cyclonian, and I will know you are a great warrior. Perhaps then you can defeat him and gain his whirlwind heart.
If so, then I will infuse the heart's power in a weapon, and I will give that weapon to you.
Here is a parchment with the items I need.