Lab 0 interior Lab 0 is one of several Anti-Skullgirl Labs created to aid in the destruction of the Skullgirl. Lab 0 is responsible for the creation of Painwheel. Valentine and Brain Drain are affiliates of Lab 0. Trending pages Valentine Fukua Painwheel Robo-Fortune Brain Drain All items (5) # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Other B Brain Drain F Fukua P Painwheel R Robo-Fortune V Valentine Categories: Groups of characters Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.