DFFOO JP - Bartz MLB EX+ "Showcase" vs. Rosa LC Chaos

Showcase is in quotation marks as I do not believe this is the best stage and the best team comp to use him in. Bartz Artifact: Simple Mastery** x3, ATK65, iBRV 55 x2 All characters MLB EX+ I still don't consider myself proficient in using either Bartz or Setzer... As evident that I usually have quite a few skills left by the time fight ends. Regarding Bartz, he is "pretty good", but I consider him to fill the support role more so than an attacker role. He offers good party aura and extra overflow, on-demand BRV shave utility, and consistent damage output. I would say he is comparable to Firion in a sense. Bartz trades AoE capabilities for a more consistent BRV shaving capability and strong ATK aura, while Firion offers iBRV aura for regen oriented team and has good AoE capability via his EX. For standard content, Bartz won't be the star of the show most likely. While gravity (percentage BRV reduction) damage is good, most of the time a dedicated attacker (eg. Tifa) can shave down lethal BRV no problem. When gravity is the only way to break the enemy (in cases of extremely high DEF or BRV reduction buffs), Bartz can shine a bit more. Also TIL: Setzer freeze won't stop these damn beetles from one-shotting you on break.