Prosecutors are the elite military vanguards of the Drakon Empire in Sonic the Comic. They serve the House of War and act as peacekeepers, military commanders and gladiators. Like all (or at least most) Drakons, Prosecutors are fish that use robotic bodies to function on land. Their mechanical bodies have thick armour and they carry staff-like weapons that can fire lasers and even perform more extraordinary functions like controlling gravity.
Prosecutors were first seen in Sonic the Comic in the Issue 106 story, Flickies' Island Part 3.