The Black Flag of Vengeance Courtesy of MidJourney

 
Although MidJourney is clearly hit and miss, and can be frustrating, it can also be very productive.  Here are a few concept sketches of a black flag with daggers and stars.  Unspoken is the thought that this is a homage to the Wagner Group and their now deceased leader.

And these with more emphasis on the dagger element.

And a different design with a dagger