User blog comment:Mich, Michele & Kuhla/Future Units Preview/@comment-50.135.242.159-20150928070641

To everyone saying Avan is just a better version of Zedus, look at the Brave bursts themselves. Avan's BB and SBB are both total trash, and they don't boost spark or critical damage. Overall Zedus is better alone, and Avan's a better lead, but Avan lead with Zedus on the team make two crazy damage units with no overlapping buffs, covering every crit, spark, and BB damage buff possible, along with the corresponding leader skills.