User blog comment:Patrick x hunter/is it possible?/@comment-5780397-20160225113750

I don't get what you mean. Forcing a person in a Zetsu state, that's possible. But if you mean cancelling a Nen ability, for example an ability that could cancel Knuckle's Hakoware without Zetsuing Knuckle ( don't think this would work either case, since Hakoware is emitted and does not seem to need to receive aura from Knuckle to keep working), that's Exorcism, which is extremely rare and extremely hard to perform. Exorcists have to impose very strict Limitations on their Nen. An ability that can cancel out any Hatsu within a certain range is most likely impossible, at least for a human.