User blog comment:A certain someone/The ONE and ONLY FLAW of the Railgun Anime/@comment-24551285-20140327050538/@comment-24551285-20140327071451

Here is a quote from my most respected character, Uchiha Madara : Power is not will. Power is only the ability to make things happen.

There is a few times Fairy Tail admitted that there is this kind of phenomenon called nakama power boost. Here is the evidence provided by a certain user called laxus: http://www.fairytailbase.com/threads/fairy-tail-chapter-322-glory.8088/page-5#post-301277