I think I saw this on ET a while ago, because generally, I don't watch MMA.
The old master's style is called bullshido, I believe. Here's the classic:
that's the thing, people that haven't been inducted in the belief aren't affected. I saw a vid of one of these guys fighting an MMA guy. The voodo guy waves his hands, the MMA guy seems to be expecting something but he realizes that nothing happened so he closes the gap and kicks the voodo guy in the head and it's fight over...