Second Son

There's a general rule that the more likely you are to kill people, the cooler-looking your logo. This is why elite special ops units have great insignia with ghosts and flaming swords, but environmental charities have a picture of a frog or something instead. This design features a formation of military-style insignia in the style of old army patches from around the world. It looks killer but won't actually make you look like a killler, if you know what I mean.