Is kabuto's dragon sage mode imperfect?

[Owarij]

kabuto is not a perfect sage. he can't even absorb natural energy by himself.the cursed mark(juugo clan cells)(and that what gave him these horns not the sage mode) is what has done that job for him.he lacks the ability to sense the chakra(he didn't sense itachi neither sasuke until they came) and the super strength

he can absorb it by himself wtf...

All sage mode users need to sit still to gather nature energy..

he found a way to gather it while still moving...-_-


You all do realize kabuto was ALREADY looking like a snake before entering the sage mode? All he really got was horns..