Worked to the Bone

Background
The Warden finds a dragon bone from an ancient dragon, someone must be able to do something interesting with such unique material. Master Wade can use the item to create a special weapon, but he requires additional ingredients.
 * Eldest dragonbone - Found in Blackmarsh where the Warden fights the Queen of the Blackmarsh - starts the quest
 * Diamond - Can be bought or found
 * Greater Warmth Balm: Can be bought, found, or crafted
 * Grandmaster Flame Rune - Can be crafted or already in inventory from Origins
 * Fresh Dragon Egg Found in the Silverite Mines, in the room with the dragon tamer

Walkthrough
After discovering the Eldest Dragonbone from the Dragonbone rubble located by the Queen of the Blackmarsh's lair, take the bone to Master Wade. He updates the quest, and will ask for additional ingredients to make a truly spectacular weapon. The Warden will have to find some items and craft others. Once all of the items have been given to Master Wade, he will craft Vigilance.

Result
One finely crafted weapon.

See Vigilance for the available options.