Real close 
but i'd say Batman

but i'd say Batman

Does batman have time to prepare?
you already know that prep time is no joke!

Does batman have time to prepare?
a big ass poisoned filled meal 

Batman goes into the hyperbolic time chamber, with a few tools,
realizes that saiyans love to eat food,
Batman startsa big ass poisoned filled meal
Goku:
Batman:![]()
: "sure we can battle. But to make it fair, lets both take sensu beans so we are at full stregnth"
"
"
: "
"lmao..
Nappa can destroy a whole city by raising two fingers
Nappa Destroys a city - YouTube
Batman would have the battle of his life vs. a saibaman