Talk:Akashi's Improvement Arsenal/@comment-26334968-20150911094238/@comment-5032812-20150911182317

the accuracy bonus is calucated as floor(2*√✭), so 9, which gives a whole number root is better than 8. As a rule of thumb, aim for star values that have whole roots. The remainder can mash together to get you extra accuracy sometimes, but its more consistent to just have whole roots.