Batman has one of the deadliest rosters of villains of any DC hero, though few are as charming and delightfully chaotic as Harley Quinn. While the character is leading a group of vigilantes in Birds of Prey, in Batman #90 she's back to her killing spree ways, though in the upcoming issue she is taking some people down in a rather inspired way. In the new preview of Batman #90 Harley can be seen having a ball of a time using drones to chase down someone on a motorcycle (presumably Batman or one of his allies), and as you can see in the following images she is using a PlayStation 4 controller to guide them. That's right, Harley's using a PlayStation controller to try and take out someone, which we're pretty sure is something that is not covered in the Sony PlayStation manual.