Chopper's rumble ball allows him to surpass natural limits, created out of necessity for more power. The rumble ball has serious risks, like loss of control and exhaustion, but has evolved post ...

However, Chopper has access to a number of unique forms as well, due to his medical knowledge and experimentation in creating the Rumble ball, which allows him a number of new forms. Pros Cons ...

Besides being able to use it without Rumble Ball after the time ... or fight for a while. First Chopper was only capable of withstanding Monster Point for 3 minutes, but he was able to extend ...