Icebane Breastplate (quest)

Objectives
Craftsman Wilhelm at Light's Hope Chapel in the Eastern Plaguelands wants 8 Frozen Runes, 16 Thorium Bars, 2 Arcanite Bars, 4 Essence of Water and 300 gold. You will also need to be of Exalted reputation with the Argent Dawn.
 * Essence of Water (4)
 * Thorium Bar (16)
 * Arcanite Bar (2)
 * Frozen Rune (8)

Description
Thanks to you and Omarion (May he rest in peace), I am now able to create an Icebane breastplate. All you need to do is bring me the materials and pay a small crafting fee.