Forging the Scourgestone quest chain


 * The Alliance equivalent is Forging the Mightstone quest chain.

This is the Horde Paladin specific quest to the Sunken Temple.

Forging the Scourge
While training in Silvermoon, Champion Bachi tells you that Mehlar Dawnblade has requested an audience with you, at the Bulwark.
 * Training in Undercity, it may have been Champion Cyssa Dawnrose who contacted you.

Mehlar Dawnblade reminds you of some important history... the slaughter of Blood Elves by Arthas and the Scourge. He tells you to talk to Argent Officer Garush to learn about Scourgestones and how to get them.

You don the Argent Dawn Commission, and proceed to wreak havoc among the undead in Western Plaguelands, collecting scourgestones where you can. Finally, you time somewhat and return to Mehlar with your spoils.

The scourgestones prove weak, and Mehlar crushed them in his bare hands. He insists you take them to Lady Sylvanas Windrunner, the Banshee Queen, in Undercity. She would know how to turn the fragments into a weapon against the scourge.

The queen is not pleased to see the remnants you carry. She does, however, see your resolve, and offers to aid you in your vengeance.

You must acquire something equally vile to fortify the stones, if you are to use them as a weapon against the scourge. And she knows just what will do: In the pit at the bottom of the Temple of Atal'Hakkar in the Swamp of Sorrows, an evil awaits. Release it, destroy it, and return to Mehlar with a portion of it.

You find and fight Atal'alarion in the Temple, and recover a Putrid Vine from the corpse. Mehlar is pleased to see it; it is just what is needed. His weaves the vine through the fragments, and Mehlar names the result Scourgebane. He warns that it serves against its will, and would turn on you if given the chance.