It’s no secret that Orichalcum Nuggets are the most coveted ingredient for crafting the most important titan battle item, Tornadoes. Grimoire dust and Midnight roots, as useful as they are, are far easier to get. Nuggets and Dragons bones are just too rare and never enough. Why not just include them in the quest?
I don’t know but i think most of us won’t even bother to do that said quest.