Board Thread:Questions and Answers/@comment-112.196.179.182-20170529090042/@comment-31529160-20170530173238

The only time u attain the true maxed value of a fighter's ability is when said fighter reaches maxed rating(16652 for the case of Bas) or in other words lvl75.

Also note as u upgrade an ability it gradually upgrades every other ability too and that's possible if n only if you're yet to attain lvl75 or maxed rating. I guess the only bonus for maxing a fighter is u get to use his abilities to the fullest of his potential :) Hope everything is clarified now.