While I try to level up my weaver, goldsmithing (for desyn) and mining up, I took a look at the cross skills for alchemy and armorsmithing. Are they by any means required for successful 2/3 star crafts, or should I be able to get through without too much trouble?
I plan to pick up blacksmithing later for ingeunity, but I can't help but doubt if the cross-skills offered by alchemy and armorsmithing are worth picking up.