Board Thread:Questions and Answers/@comment-34349986-20180417071508/@comment-32271305-20180417114024

Additional attacks can also be normal attacks, that's why on average critical attacks cause more damage. And in the LRs' case, the additional Super Attack would always be the 12-17 Ki Super Attack, whose SA multiplier at SA20 (425%) is basically the same as "supreme damage" at SA10 (430%).

But there are nodes where you have to decide between Evade and AA, so even by focusing on critical attacks you'll still be able to give him some additionals.