Page 16: - Large dark fist impact dominates top panel with flying debris and speed lines radiating outward. - Helmeted fighter in foreground braces against blow with wide strained eyes, open mouth, sweat drops, and tense posture. - Muscular combatant recoils violently in lower right panel with arched back and pained expression. - Crowd of spectators visible in mid-panel stands showing shock and varied reactions. - Bold SFX placement of technique name near impact zone emphasizes strike power. - Small Luffy portrait appears in chapter end marker at bottom. - Arena architecture with railings and distant audience forms background composition. - Caption box placed near helmeted fighter highlights escalating battle intensity. - Shouting mouth and gritted teeth details on helmeted fighter convey extreme effort. - Debris and impact fragments scatter across multiple directions in top panel. - Muscular combatant shown with shaded muscles and dynamic recoil lines. - Chapter end marker includes series title and number beside Luffy image.