User blog comment:FairyRaven/Fairy Tail Chapter 315: Rosemary, Review and Commentary/@comment-2214433-20130118153226/@comment-188.171.27.28-20130118165338

The first one has a round guard, so it's not the sword that Minerva used either. Of all the swords seen in the chapter, the only one that matches the sword used by Minerva is Archenemy.