This grade of steel is reserved for steel that is no longer pure. Soemthing extra has been put into the mix, creating an alloy that is superior to either of its parts. This metal is only available from Master Craftsmen, those who spent their lives refining their art.

Again, found on any Prime or Plane, items made of this metal weigh 50% less than normal, and cost 100x more. Weapons gain +1 to hit AND damage as well as gaining a -1 bonus to weapon speed.