To complete this quest, you will need to mix:

1000 Iron Bars
1000 Steel Bars
1000 Silver Bars
1000 Gold Bars

To finish the quest, you will need to trade all the items to the supervisor. You will receive half of it back as a reward.

Remember, you must trade all the items to receive the reward.

Before starting the quest, you may ask any books from the list below to be given to you by the supervisor for free in order to complete the quest:
- Book of Metallurgy
- Book of Metal Mining
- Book of Iron Mining
- Book of Gold Mining
- Book of Silver Mining
- Book of Iron Smelting
- Book of Steel Smelting
- Book of Gold Smelting
- Book of Silver Smelting