Confirmed boss drops
Two weapon sources are confirmed: Hua, Deadly Betrothed drops the Scarlet Wraithblade (Two-Handed), and Wan Jun "Coppermaul" drops the Bashpole Phantom Edge (Destructive).
Everything else is unconfirmed
How the remaining weapons are obtained — and whether there is any upgrade or evolution path at all — is not confirmed yet. This wiki won't publish unverified upgrade trees, evolution paths, or material requirements.
Related Pages
All Weapons Database
The full list of 30 primary weapons and 24 Phantom Edges.
Boss List by Region
Roughly 50 bosses organized across seven regions.
Loadout Guides
How to pair two primary weapons and two Phantom Edges.