User blog comment:Luxionmk2/Evolved Brave Burst Levels patched!/@comment-172.248.71.255-20140417192246

I was wondering, how do you level you BB up so quickly? I already know fusing it with "attack", "healer", or "support" type, is how, but do you fuse one unit at a time, or 5 units? Thanks, I have all the starters and 3 of them are already 6*, this would be great to know!