By coincidence, I also found out about Lyn’s Bizarre Adventure at about a few months ago, when another user asked for help in a FE6 project of theirs (this topic). But basically speaking, I also really enjoyed that hack! And hope this SilverRoy is doing great whenever they are now too.
Anyway late happy new years everyone! 
And here’s the Levin Sword that I promised:
Rank: C Mt: 9 Hit: 65 Wt: 10 Crit: 0 Uses: 20 Range: 1-2 Value: 110 (2200) [Thunder Anims]
{LordGlenn} (ArchaneaIconProject) Levin Sword
%20Levin%20Sword.png){kind=link}
Fell free to insert it into any weapon vendors and map chests that seems good.