Talk:Legend of Dragon Gods II/@comment-24925111-20141009090001/@comment-25090105-20141009130402

I think the main use of "normal" team 0 -rystal run is to get to know how that "normal" team can get through the quest (targetting, when to use skills, lots of luck involved, etc.), although we can know it by simply ask it here, or see the battle details above.

If I'm not wrong, there's a battle simulator on the japanese wiki. You should try that if it exists.

A rule isn't needed. If you can 0-crystal clear the quest, try recording the next time you run run the quest and post them here.