Talk:Achievement System/@comment-27646256-20160120172224/@comment-26336535-20160125233005

Ehm

That's not the best way. Here's how you can do it pretty easily:

Go to any place that spawns waves of 5 enemies.

Zelnite/Zeruiah/Xie Jing/whatever BC drop leads you have

Zeruiah friend (you're bound to have one)

Maxwell

Fillers (I use Reud, but Ruby works just as well, along with the other Fallen Gods. Lario has his own BC drop buff, so I wouldn't use him)

You'll get 5 or 6 enemies sometimes, so you just mass produce BC on those rounds.