Unit Type Submarine Image Visible Rage 5 Hit Points 60 Build Time 100 Gold Cost 800 Lumber Cost 150 Oil Cost 900 Attack Range 4 Armor 10 Basic Damage 50 Piercing Damage 0 T he resourceful Gnomish Inventors have designed an amazing craft know as the Submarime. This watertight vessel can submerge beneath the waves and surreptitiously keep watch on enemy forces above the surface. The Gnomish Submarine is only visible to Towers, aerial forces, and other vessels that move beneath the waves. Using cunning and craft to carry out surprise attacks on more powerful enemies makes the Submarine an invaluable part of the Lordaeron armada.