User blog comment:Linathan/Squad Spotlight: Metal Parade!/@comment-70.92.255.240-20150312040913/@comment-26140304-20150312131156

You can use Ciara's SBB, but it will take a lot more BC to fill than Zephyr. As mentioned in Squad 2, you may use any Ares Excelsior or any unit that boosts BB fill rate (I'll edit other Leader Skills when I have the time). Miku is a high hit-count unit So she will be good for BB-ing. Though, her animation is quite long so you might want to use another unit in place for her. Additionallu, her normal attack is less than 10 hits, which is not enough to kill a ghost with one unit. Hope this helps!