User blog comment:Dera73/Some of the Actual Best Squads in Brave Frontier History: Medieval Era/@comment-26140304-20150406000910

Kikuri Frontier, Sefia Frontier, Rainbow Frontier, Zebra Frontier, and then... Maxwell Frontier? O_o

But I think Maxwell Frontier is still in the Modern era. She's still being used by many, especially in Raid.