User blog comment:Omega natsu2/Episode 176: The Dragon King, Review./@comment-2214433-20140405032257/@comment-7418318-20140405080429

It was clearly visible that Lucy was missing her right arm throughout all the flashforward? scenes.

While we didn't get to see the wound where it ended in a stump, her empty sleeve swaying in the wind and the lack of any fore-arm and hand in it, is very clearly visible.