Skeletons Blacksmiths are Skulkin enemies found on the Ninjago Battlefield. They wield Maelstrom Hammers and have around 25 health. They can be found wandering near Skeleton Catapults, Coffins, and sometimes Maelstrom Weapons Crates. Skeleton Blacksmiths are considered the second easiest enemy on the Ninjago Battlefield due to their low health. They also have weak attacks making them no challenge with decent ninjago gear.