Frenzied Berserker

[Ginger]

I have a question. If i threw a Crystal of Mind Cloaking in some armor. Would you allow the bonus to affect the will saves to exit or prevent frenzy?

I guess this would be more of a house rule as it doesn't say mind effecting anywhere in the frenzied description.

Would you considered a non-voluntary frenzy a mind-altering affect even though it is self inflicted?

I guess i am asking "Can a case be made?"