KoF XIII: Unedited EX Kyo trials by Persona Entertainment (Video)
Persona Entertainment has uploaded an unedited clip of EX Kyo trials for King of Fighters XIII. Watch it inside.
Trial and error. That's the method Persona Entertainment has used for these EX Kyo trials. The uploader decided it would be best to showcase what works and what doesn't for these King of Fighters XIII trials instead of using footage of hands.