All rounder [Mesa] build. If you need more duration you can pump up [Narrow Minded] up by two Ranks, but I don't suggest anymore than that. You can also replace [Pistol Amp] with [Growing Power] just make sure you proc status with a fire arm before casting Peacemaker. You don't need to replace Ballistic Battery, but BB is a bit to situational for my tastes. [Adaptation] can be replaced with [Rolling Guard] for easy status clear, especially considering how tanky Shatter Shield already makes you.