I want to represent a species advanced enough that they can create small black holes at will. If I understand correctly, a micro black hole will evaporate quickly and at a very predictable rate. So a weapon can determine the range to an enemy ship and create a black hole to evaporate in exactly the time it'll take it to be fired that distance. I know it's very hot and sending off gamma rays, when it does finally evaporate, it does so with a burst, right? How powerful of a blast would it produce? Could it damage a ship?