Talk:Development/@comment-68.4.110.168-20140701042314/@comment-69.159.137.144-20140701044134

You wouldn't want to level an Isuzu to 50 just for that (unless you intend to keep and use her). If you must go down the leveling route, just stick with Makigumo and Naganami. If you don't have them, hunting for them theoretically costs a lot more than just crafting.

10/30/10/31 gives both at roughly 2% chance each, the only down side is that it takes a lot of development materials, which are still quite abundant unless you spam LSC with 20.