User blog comment:Linathan/Guide: How to claim your FREE unit (Brave Frontier 2nd Anniversary) & Lucia/@comment-114.121.235.71-20151101035557/@comment-113.162.146.196-20151102052329

Imho, Charla, her buffs are unique, for the pure purpose of support. Dolk can be replaced by Gazia+Tridon. Zenia is not bad herself but it's safer to pick units from the most recent batch. For Avant, even though he brings insane dmg to the table like Zenia, his buffs are clashed by those from popular units such as Gazia, Griff, Zedus, etc. Though if you wanna utilize his leader skill most of the time, Avant is the man to go to.