"Futuristic assault rifle (Phantom). The firearm has a sharp and angular shape, as if composed of fine black crystal shards or jagged rocks floating in the air and combining together. It has a geometric and irregular polygonal surface, with a matte dark black and deep purple color scheme. A mysterious and dark purple energy subtly flows and emits light from within the firearm and its crevices. The background has a hollow and deep gradient that evokes the energy of a black hole or the vast universe, giving off a mysterious and powerful aura with its sci-fi style weapon design."