Yeah my mistake... Just take of the Suppression Effect.
So External Spirit Bone:
>Mental Detection within 50 Meter Radius.
>Passive Mental Defense. Can only defend fully against those with lower cultivation. At most, can only reduce the Mental Attack of those with higher Cultivation or the same.
>Combined Skull Bone and Third Eye Effect can see through Illusion. If it is used repeatedly or continously, it will make the user blind temporarily by hours to days depending on the frequency of the usage. If over used, it may cause Permanent Blindness along with the loss of all the effects of the Third Eye.
After this is done can I suggest another Spirit? I won't make it too OP. XD