Board Thread:Naruto Discussions/@comment-25531508-20140921150550/@comment-1629132-20141001045324

JOA20 wrote: Banan14kab wrote: Haxs is incorrect. Sasuke has never used senjutsu. Senjutsu is balancing natural energy with spiritual energy and physicaly energy (normal chakra). The curse seals Orochimaru developed were based off Jugo's clan's ability to passively absorb natural energy; not balancing it with normal chakra. That's why they had monstrous forms including Sasuke's Curse Seal of Heaven form. Sasuke isn't a Sage and technically has no senjutsu skills. Unfortunately for you (and me) Orochimaru stated that Jugo's Curse Mark is a senjutsu skill.

When did Orochimaru specifically mention state that? I thought it was just utilized natural energy.