@OneEyeKing Just need to figure out how to rig a can of black spray paint onto a drone with a remote actuator...

@OneEyeKing Oh to be sure there IS but it's hard to get it to work at range, but search for "HRF" or "HeRF" gun, it stands for high energy RF, and basically it invokes using a magnetron out of an old microwave, some high voltage photoflash or other capacitors capable of rapid discharge without damage, an inverter to step up battery voltage to around 4kv, and a trigger mechanism of some sort. These are also useful devices for testing Faraday shielding of computer equipment, granted often a destructive test, but a good one if reliability during high EMF conditions is important.