>>> The sun/moon one is a fake Tournesol (ff12 srongest weapon), in the picture there is just the same sword thats flipped if im not wrong the original Tournesol should not have a moon there..
Wyrmhero blade is the second most powerful in ff12, I didnt make this sword in my ff12 game so i cant tell the difference with the fake one..
If they wanted a ff9 sword they should have put "Save the Queen" (one of the most bad-ass ff swords ever).
There are other classic FF swords like Paladin Cecil`s "Legend" and Firionel/FF2 "Blood Sword" it looks like Firionel wield this one in FF Dissidia.