Availability of HMPs, Riftcinders, Riftdross

[Zeargi]

A solution I came up with is this:

New BCNM Fights:
★Alexander
★Odin
★Abomination
★Shadows Await (Ahriman + Dragon/Mission 2-3)
★The Wyrm God
*With the ones above plus:
★Dawn
★The Shadow Lord

Then add an Item that only drops from the higher Difficulties

The Kupon-I Mats II which when traded gives 1 of the following:

Dense Clusters - HMP Substitution
Umbral Coagulation - Umbra Marrow Substitution
Void Debris - Riftdross Substitution
Void Ash - Riftcinder Substitution
Cat's Eye - Alexandrite Substitution
Bayld Crystal - H-P Bayld Substitution
10,000 Bynes
Rimilala Stripeshell
Ranperre Goldpiece
Bztavian wing
Rockfin tooth
Slice of gabbrath meat
Waktza crest
Yggdreant root
Cehuetzi pelt

Then you have all of the weapons covered except the Aeonics

You give people a reason to help do REM's Chapters for armors. You can add more armors to be won from the newer fights, and you can give people a chance to upgrade there stuff.