Embellishments are additional and unique enchantments you can add to increase the value and power of your PvP gear in WoW The War Within.
You use these Embellishments as extra enchantments to improve your crafted PvP gear at the Crafting Orders. Similar to enchants, some Embellishments are also limited to the piece of gear you’re crafting, meaning that you have unique Embellishments for weapons and other pieces of gear.
