Talk:U-511/@comment-26424855-20151124041512/@comment-27200005-20151124061159

http://db.kcwiki.moe/drop/map/%E8%A5%BF%E6%96%B9%E6%B5%B7%E5%9F%9F%E6%88%A6%E7%B7%9A%20%E3%82%B9%E3%83%86%E3%83%93%E3%82%A2%E6%B5%B7.html

There is only one formation at E-4 lol (line ahead) but if you are referring to the enemy's composition then, yea it drops from every composition though I got it from the BB hime + SS hime combo (non-final dance).