Talk:Quests/@comment-126.41.112.147-20140323042550/@comment-24448776-20140323092046

They're pretty much too common to give a specific place to farm them from. For Sendai class you can try 30all while doing your daily crafting quests. You'll lose out on 2 dev mats, but pick up 2 instant repairs if you do all your daily crafts. If you do 10/10/10/10 with a BB you'll fail most of your equipment crafts and this way you'll keep those dev mats and pick up extra resources from the quests. Only really recommend this if you're okay with your current equipment or too low to bother crafting good equipment.

Just do as many daily/weeklies as you can and those maps should eventually drop them.