User blog comment:Torquil/What should Luffy's gear 4 be like? ?(If you think he is going to get one...)/@comment-103.229.121.152-20141109173253

instead he should use his haki and second gear to cause fire around his body full body meaning that he will use full arnament just like the time when fought againts hody and the red hawk attack(this red hawk attack uses fire as boost of damage like diable jambe and this is my opinion