Every level of Manufacture Machine user learned, increases long ranged physical damage by 2%.
When equipped with Mechanic Stone (Upper), increases Triple Laser damage by 10%.
When equipped with Mechanic Stone (Middle), every 2 levels of Two Hand Axe Defending user learned, increases physical damage against all size enemies by 3%.
When equipped with Mechanic Stone (Lower), increases Spark Blaster damage by 15%.