User blog comment:B214/Shin DxD 1 discussion/@comment-32252462-20180720191133/@comment-32252462-20180720195413

and about how dulio can fight on par with Issei in his Crimson Armor with partial Dragon Deification is because the reason is simple dulio just use his physical attacks with light to cause further damage towards Devils even he use his subspecies Balance Breaker it still not function he just use he SG to increase the strength that's why time dulio fight with issei he have 12 wings and he use colossal spears of light around issei to attack issei,i think if other seraph like sandalphon fight just like that the result will same and they can fight with crom and issei or greater than that since all seraph have 12 wings not mention on how they can created spears of light or maybe similiar like michael did or they have favorite weapon rather than spear to use on they opponent.