User blog comment:ARagingKid/ARK's Thematic Thumbnail Contests/@comment-27416494-20180325201149/@comment-32516642-20180325202903

I'm not an expert, but if I remember correctly, Shepard could have biotic powers, so he would enter into characters with powers, in addition, master chief is a super soldier, because he has increased his reflexes, speed, intelligence, strength, etc, so both wouldn't enter inside the category of No superpowers