User blog comment:B214/High School DxD EX/@comment-27083298-20170415041321/@comment-30924344-20170416234410

Ah I forgot Uriel and Raphael are sealed too. So two other Seraphs are now members of the Four Great Seraph. The other seraphs are all Archangels in orginal religion but I guess Metatron and Sandalphon are the two of the 3 members. Metatron is the Chancellor of Heaven and Sandalphon is a patron of musicians and he helos determine the gender of a coming child so his role is very important.