Militia assault tank
The really surprising thing about the Arkham Knight’s force is the sheer hardware, which almost matches Batman’s sophistication, and certainly wins the battle of numbers. The foundation of this force is the Rattler drone, a light unmanned tank equipped with a single heavy turret. For taking over an urban center en masse, these are unstoppable. The Batmobile isn’t just another police car for a tank to overpower, though. No single Rattler stands a chance against the Batmobile in Battle Mode, but they aren’t going to attack with just one. Rattlers may trundle up into the fray from all directions at once. This forces you to be agile dodging their crossfire, while also drawing a bead on their turrets. Land a heavy turret shell square on a Rattler turret to obliterate it in one shot.