1person, solo, dynamic angle, from below, dutch angle, foreshortening, sword strike, swinging sword, katana, two-handed grip, glowing sword, lightning, electricity, thunder bolt, electric arc, slash trail, sparks, martial arts stance, japanese clothes, haori, wind, dark hair, short hair, intense expression, gritting teeth, dark background, debris, sound effects, onomatopoeia, kanji, text, "剣撃雷", bold silhouette, high contrast, painterly anime illustration, minimal linework
Viewed from a low dynamic dutch angle with aggressive foreshortening, a lone swordsman executes a lethal downward diagonal sword slash. Both hands are locked firmly around the cord-wrapped hilt of a curved steel katana, driving the electrified blade diagonally across the frame from top right to lower left. The blade is sheathed in crackling tendrils of brilliant white and azure lightning, leaving a broad luminous energy arc trailing in its wake. The swordsman leans heavily into a deep forward lunge, right knee bent to absorb the impact while the trailing foot grips the fractured stone ground. His wind-whipped dark hair and sleeveless dark haori surge backward, blown by the violent concussive shockwave of the strike. His sharp gaze is locked forward along the blade's cutting trajectory with gritted teeth in fierce exertion. Massive thunderbolts spear downward from the stormy indigo sky, discharging blinding electric branches across the cracked floor. Slashed across the dynamic trajectory of the strike, bold brush calligraphy in jagged strokes reads "剣撃雷" paired with a sharp, stylized "⚡" lightning symbol with ink-splattered edges. The searing white-blue electricity serves as the primary light source, carving hard graphic rim lighting onto the figure's silhouette against deep charcoal shadows. Stone pebbles and debris levitate in the air, caught in the sudden electrostatic surge. Painterly anime illustration with bold silhouettes, flat yet textured colors, loose brushstrokes, splashy accents, graphic contrast, and minimal linework. Explosive momentum.