SPYING... Not who knows more about a jutsu.Zetsu. Kabuto didn't even know about izanami EVEN after his and oro's years of research, discovering the progression of the rinnegan, and learning everything there is to know about the sharingan.
I consider that spying, seeing as how Zetsu has knowledge on most of Konoha, including their abilities. But even still it's Zetsu.SPYING... Not who knows more about a jutsu.
I fail to see how that's relevant. It's one Jutsu.Zetsu. Kabuto didn't even know about izanami EVEN after his and oro's years of research, discovering the progression of the rinnegan, and learning everything there is to know about the sharingan.
Jiraiya Konan Ino Kankuro Jugo somewhat LOLKabuto > Itachi > Zetsu .
And he can "record" information for later use. Or at least I think that's one of his powers.
Zetsu has this one. Not only does he have the Spore technique, which allows him to monitor everything a person does through seemingly undetectable spores which can communicate with each other, but he also has the ability to multiply himself, and can communicate with the clones. On top of that you can add the fact that he has sensory powers, and even the Mayfly technique, which makes him undetectable.
Kabuto is intelligent, but this is no contest. No one can rival Zetsu when it comes to spying.
HS said it right here , it should be obvious really , but of course , since Zetsu has been around the spotlight lately & was called a spy , it's only natural for people to jump on his bandwagon .I fail to see how that's relevant. It's one Jutsu.
OT: Kabuto, easily. He's been successfully spying on the 5 Great Villages and Akatsuki his whole life.