In late game there is not that much need to grind materials and thus there is not much you have to do besides the daily quests.
I would like some temporary craftables, that create things, which are scarce and at the same time use up stuff you have to grind for.
For example:
Tooth Fairy Wand
100 Fairy Cloth
100 Yeti Fang
1000 Wood
100 Spirit Boost
- creates 5 Divinitypoints
Simurghs Abode
100 Fairy Cloth
100 Spirit Boost
1000 Goblin Cloth
100 Titanium
- creates 1 Simurgh feather