Click on what you want to hear. There is nothing down here, man How to defeat Nikki, Lindsey, Ginny: They will throw cards at you so use burst move to blow them away. When they circle, wait for the sparks to come out and then burst move. Pick one of the hats and capture the sister inside it like normal. Repeat this each time except that after 1 is gone, it will be replaced with a bomb. Do not pick the bomb. After you defeat all the sisters, you will get the 12th elevator button. If you found this, tell in the comments but don't tell anybody how you found it. I'll follow you if you do.