Something like a fated rival (sisters) showdown

masterpiece, best quality, best quality drawn, ((an anime girl in black school uniform)), ((girl playin gmahjong)), dignified face, black hair, long hair, (gmahjong), black school uniform, (flames blowing up from arms), ((Lightning)), open mouth, (girl with Mahjong tiles), insanely detailed, Documentary, small breasts, ((four girl in school uniform behind)), (front view),