Bioluminescent, A medium shot depicting an escadrille of futuristic soldiers clad in tenebrous, flowing cloaks and bearing advanced weaponry. Emphasize the ominous and tenebrous atmosphere with chiaroscuro lighting, highlighting the intricate details of their armor and weapons. The background should be a dilapidated cityscape, imbued with a sense of dystopian decay. The image should exude a palpable sense of impending conflict and evoke a  speculative fiction narrative.