effects, impact frames, kutsuna lightning, lightning, shingeki no kyojin, shingeki no kyojin series, yukina kosaka, multiple boys, male focus, eren yeager, cloud, sky, black hair, shirt, 2boys, 3boys, pants, blood, short hair, cloudy sky, white shirt, outdoors, standing, sleeves rolled up, clenched hand, injury, collared shirt, long sleeves