Item:Draconic Rune

You must have completed Stealer of Souls to spend Draconic Runes.

Where to get Draconic Runes:
1-3 from named chests in Aussircaex's Valley, Soami Gardens, Mount Reysalon, Eerie Forest. 3-10 from end chest in Enter the Kobold, Monastery of the Scorpion, Prey on the Hunter. 50 for your end reward from Stealer of Souls.

Then talk to Vorace, he's across from the stormreaver that gives you fly. By the mail box.

Vorace Sells the Dragontouched armor and runes to upgrade your armor.

Draconic Runes needed for trade:
50 = 1 Dragontouched Armor.

50 = 1 Eldritch Rune.

50 = 1 Eberron Dragonshard Essence.

25 = 1 Khyber or Siberys Dragonshard Essence.

As of Update 0/Mod 9, you can no longer trade for Tempest or Sovereign Runes. However, using the altars, you can grind 3 Eldritch into 1 Tempest and 3 Tempest into 1 Sovereign.

The runes from Vorace are random.

Source: [http://compendium.ddo.com/wiki/Reaver's_Refuge_Crafting. Reaver's Refuge Crafting]