It is unique in that it is the only tool able to mine Utumno bricks and pillars while inside Utumno, and thus very useful: both for gathering blocks for decorative purposes, and for digging around in Utumno. Indeed, with the use of this pickaxe, lower levels can be accessed without the need for Utumno Keys.
As of Public Beta 25 however, any pickaxe, including the wood one, can mine Utumno bricks while outside of Utumno.
The low durability of 80 uses makes it even more valuable, so it is recommended to save the pickaxe only for mining Utumno blocks and use other pickaxes elsewhere. However, you can repair it in an anvil using orc steel, which is easy enough to obtain, and it can be enchanted like any other item.
If you want to use the exclusive Utumno blocks for your buildings - for example to construct your own Utumno or Angband - then this tool is a must-have for you. However, you do not need this pickaxe to mine Utumno bricks in the overworld, so it might be easier to raze the Pits instead. Keep in mind that these bricks are both aestheticaly pleasing and explosion proof.
Armour & Equipment:
Not Faction Specific: