arifumi imai, creatures, effects, fighting, masaaki tanaka, shingeki no kyojin, shingeki no kyojin series, smears, sparks, wind, three-dimensional maneuver gear, paradis military uniform, weapon, eren yeager, black hair, sword, mikasa ackerman, 1girl, multiple boys, cape, 2boys, emblem, short hair, jacket, boots, holding, levi (shingeki no kyojin), thigh strap, survey corps (emblem), dual wielding, clenched teeth