What Arsenal need to qualify for UEFA Champions League last-16 and every permutation vs RC Lens

Arsenal are currently leading the way in Group B and they can be assured of place in next month's UEFA Champions League last-16 draw by beating RC Lens tonight

What Arsenal need to qualify for UEFA Champions League last-16 and every permutation vs RC Lens
Arsenal are currently leading the way in Group B and they can be assured of place in next month's UEFA Champions League last-16 draw by beating RC Lens tonight