User blog comment:Nerdyanimegirl225/The Worst. The Best, and why?/@comment-24748439-20140525134406/@comment-4829046-20140525172043

"when they defeat someone they dont show that magic anymore..."

You know I am still puzzled by what you mean by this. The manga did not change in how the enemy is finally defeated in every arc. And like others said, Lucy isn't weak. Her whole character is supposed to be NOT that of a battle-hungry monster like Natsu or an OP beast like Erza.