The goblin land mine combines a gunpowder bomb with the fiendish surprise of invisibility. Once placed and activated, the mine sits quietly until an enemy approaches and triggers a ward placed upon the bomb. The ward ignites the gunpowder, producing a devastating explosion. Invisibility and glyph of warding are incorporated when crafting the mines.WRPG 144
A tactic of Engineering Rogues is to go down to a well-traveled lowbies zone, place a mine in the middle of a choke point, stealth, and laugh; or place them on the flags in the battlegroundWarsong Gulch.