The perfect martial art must have:
The inertial balance of Ninjutsu (Ninja).
Bone breaking defensive counter moves of Aikido (Steven Seagal).
Bone crunching blunt force trauma of Muay Boran (Ongbak martial art).
Close quarters combat of Wing Chun (Ip Man style).
Aggressiveness of Jeet Kun Do (Bruce Lee).
The holds and throws of Judo.
The acrobatic grace of Taekwondo.
The meditation of Taichi.
Master all of these and you get defeated because you don't know which one to apply in actual combat. LOL