User blog comment:Saphir333/Gray immense magic power/@comment-24264679-20170419142520/@comment-170.238.236.4-20170420063002

Invel was totally scared and even confirmed that he should not be able to move through the wounds, confirming that gray has great resistance and Gray won him just with blows mainly, Sting have immense durability and NEVER in the manga has been confirmed