User blog comment:Lord Zeref Dragneel/Top 25 most powerful characters/@comment-26451407-20150812051416/@comment-1776824-20150813200457

Keyes was never said to be the weakest. He was only said to have been, by Silver, as not being that strong. And physically speaking, he wasn't. As far as non-physical attributes go, hell naw.

Also, because I don't know. ( .___.)