Threnody says Maeglin claims that there is only one extant morganti weapon confirmed from the first 21 made by Morgan and Aeol: Dolkris. The ones which were not "awoken by other means" [Maeglin's phrase] were consumed by their own hungers when Yama was slain and the Paths of the Dead fell.

1. Anguirel - Destroyed by the Fire Sermon (will of Maeglin, at Musquel recently)
2. Anglachel - Cancelled by Gorm (THE Black Bunny. Taken from Dark Helen by Llewellyn and delivered to Gorm)
3. Lifesbane - Weapon broken, owner slain (illithid-Hal's suicide, weapon parts with Eressea)
4. Blackwand - Consumed with fall of Paths (ID only; weapon exists? Church of the Mother. Lord Dasher and Roland can best pursue this if desired.)
5. Pathfinder - Consumed with fall of Paths (ID only; weapon exists-Aliera, commonly found at Elfhome. She says the fall of Yama ended her weapon's id)
6. Iceflame - Transformed by What the Thunder Said (will of Odysseus, when he attacked Sethra Lavode Glowstone)
7. Black Sword - Consumed with fall of Paths (ID only; weapon exists? Eternal Champion?)
8. Killer - Unmade
9. Widowmaker - Cancelled by Gorm
10. Harenchi - Unmade with universal solvent (will of Callahan)
11. Greenwand - Consumed with fall of Paths (ID only; weapon exists? Necrodemus VII)
12. Wyrmbane the lesser - Consumed with fall of Paths? (weapon exists? Morgan la Faye?)
13. Shadowdancer - doesn't exist outside of Troad's Shadows (A chance for its morganti ID exists on ALL shadows)
14. Dolkris - "Redreamed in our time" [-Maeglin's phrase] by Erin the Betrayer (Proven morganti ID on his recent rebirth. Already claimed two. these are the first Morganti deaths recorded in 30 years)
15. Hrathnir - Cancelled by Gorm/Llewellyn teamwork
16. Sword of Kas - Consumed with fall of Paths (ID only?; weapon exists? Kas?)
17. Kankyo - Consumed with fall of Paths (ID only; weapon=Coven Angel-exhiled with north pole heir?)
18. Maarter Phaal - Consumed with fall of Paths (ID only; weapon exists-Vlad Petros, 3rd Prince of Wallachia)
19. Terminus Est - Shattered by Curse of Llewellyn, (Fragments in Novus Mundi, verified personally by Maeglin.)
20. Secret Weapon - Consumed with fall of Paths (ID only? weapon exists? Mario?)
21. IronDoom - Consumed with fall of Paths (ID only? weapon exists? Nathan Stack?)

The other 666 (Dream-19 Deatherage) weapons are Maeglin's "responsibility." Maeglin swore by the Runestaff he "will see them Destroyed before [he] gives up [his] life or the Fire Sermon." Threnody thinks this oath is foolish, wasteful of resources, and bodes ill tidings, since all of the remaining dream-19 morganti weapons are Immune to Destruction by virtue of living through an attack of Fire Sermon willed by diGriz. But hey, nobody asked Threnody before Maeglin swore the oath.

If you are only shadow-morgantid why does a wu hsin still show up? Are these glitches in reality prevalent in this world or what??

Maeglin says if you had been shadow-morganti'd then you would still be dead. "That's why they call it The Real Death." There are no reality glitches with Morganti weapons: they work, no matter what.

Maeglin says his wu hsin appears on Trump because he was genuinely morganti'd, like Morgan and Aeol; he only 'appears to continue dreaming' any longer. Maeglin's tone of voice discourages questions.