A close up of a person holding a sword in a wave

Draw famous scenes from battle manga:final battle:Cover image:full color,3 views,boy protagonist'Manga musters its last strength.、Scene where you confront the final boss,mission,represent waves,roar,sword,cut,dirty equipment,anger,he never loses,My friend lost,Bet everything on the next blow,Brave,dim background,flash,とてもflash,beautiful light and shadow,rendering,zentangle elements,wind effect,masterpiece,最高masterpiece,politely and boldly,dynamic,Comic Performance,japanese manga style,Japanese style,Detailed details,Illustrations that excite viewers,Illustrations that excite viewers,Glaring upwards,swordで戦う2人

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits