Self Deafening

[Saigoto]

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Self Deafening
Rank: D
Skill: Ninjutsu
Effect: The user temporarily deafens their ears.
Special: Dragon
Drawback: Cannot be undone until time has expired. Cannot be used on others.
Description: In performing the said hand seal, the user focuses charka to their own eardrums and creates a thick layer over them. In doing so, the user becomes temporarily deaf and incapable of hearing sounds what so ever. This layer of charka however may not be canceled by will, and the user must wait for the duration of the jutsu for it to end. The effects of such a jutsu last only two posts due to the weak strength of it, however it is completely effective at making the user deaf.
Limit: Must have Sound Release

I just wanted to know why this jutsu requires the user to know sound release. This seems more like a universal ninjutsu to me then a sound release. I mean your really not doing anything with the sound release your just covering your ears with chakra to block out all sounds.

[Naota]

My stab at it is, it takes sound chakra to block sound from entering your ears.

[JiMmIyZ]

It's a jutsu that deals with sound - Sound release jutsu. Lockable?

[Saigoto]

I guess allthough I still dont see why you have to have sound release to make yourself deaf. Lockable.

[JiMmIyZ]

Sound jutsu needs sound release!

Locking.