This is a video from some sickos in Finland who attached a chainsaw to a heavy duty DJI S1000 octocopter. Then they use the thing to behead some snowmen and murder a tree. What did that tree ever do to you? Soon drones will be available with every kind of weapon imaginable. You know what my favorite weapon is? Kindness. I kill with kindness. And if that doesn't work I use poison or hire a hitman because I'm a coward.
Keep going for the video.
Thanks to Jody, who is going to attach a drone to a drone.