Getting early game weapon at end game

[Lynx]

How do I get standard crafting ingridients?
I want to craft Nerscylla weapon but it requires Nerscylla Claw (without+) but the boss now drops only the ones with + thus I am unable to craft lat game version as I dont have the normal version and I am stuck ...
How do I get this ♥♥♥♥ done xD ?

[blc]

you can talk to alma and do side quest and target low rank bosses

[Lynx]

Thanks! I didnt know about this mechanic <3 you are life saver