karate still works just ask frank mir and lyoto machida
wrestling is a sport not a martial art, buttface
Wrestling not a martial art? Uh, yeah, it is, dude. Anyway ...
Modern MMA is mostly a test of conditioning, to be honest. It is the most important attribute in MMA success. And let's be real, anyway: MMA competition has gone through evolved specificity and become a sport, not true "fighting'. A real fighter doesn't train to be dicking around for five minutes sparring with an adversary. I am not disrespecting MMA athletes, either. They're amazing. But one has to be real.
In almost all altercation scenarios, strength, speed, aggression, and a good one-two (or three) punch combination will win the fray. If it's a mortal threat, eye gouging, biting, clawing, breaking, ball hitting, slapping, etc. will only further the damage to the opponent. If a person has the stomach to inflict horrific pain and injury, and he has superior strength, coordination and athleticism, there will be little in the way of fighting.
Fighting is a waste of time if survival is the goal. Immobilizing your threat is priority one.