Board Thread:Questions and Answers/@comment-33670528-20171125170916/@comment-32271305-20171125184630

He gives himself only +50% ATK, and free units don't benefit from the potential system as much as other units do (the stats increase is lower), so he'll never be a hard hitter. But if you want to give him a few orbs, just enough to activate some abilities, it wouldn't be such a bad idea. All of my Super INT units (the ones that are on the team) have at least Lv.5 Evade, and from time to time it comes in clutch.