What is the purpose of Battle Fury?

Well, it prevents the figure from being Mind Controlled. Other than that, don't assume it has to be a benefit. My personal suspicion is that it actually bestows some manner of reduction in point cost to balance out the fact that it is rather inhibitory.

what a great question! So that prof. X cant mind control Juggernaut? Who knows!

so the only purpose of Battle Fury is it prevents Mind Control? I know it also prevents a character from being carried

Well, we both assumed you meant the good things. The most common BF question, aside from simply asking what it does, is to inquire as to why it the power is bad---it hurts worse than it helps. So there's a frequent need to point out that no one promised every game would be helpful.

Yes, it also stops the figure from being taxied. Yes, it also prevents the figure from making ranged attacks. But the only benefit, the only purpose for the controller, is to prevent Mind Control.

Also it prevents the character from using Range Combat. So no throwing Light or Heavy objects.

So in other words Battle Fury Sucks

Unless of course you know your gonna fight some Mind Controlers.

But that's all relative anyway. I think Charge is a great power. But if it raised a figure's point value by 100 points, I would probably think it was pretty awful. You may think that Battle Fury sucks, but if it actually decreases a figure's point value by 100 points, then things are a bit more interesting.