Elemental Embodyment

Through attunement over years of study and use, you embody the essense of one primal element. 

Rather than taking damage from the element, you welcome the element in healing the amount of damage that you would have taken.

You now ignore immunity as well as resistance to the chosen element. 

Your home plane becomes the elemental plane of the chosen element. On that plane you do not die, grow weaker or grow sick due to your age. Upon exiting the plane you will age normally as if the time spent in the plane did not occure.  

This Feat can not be taken more than once, as it bonds your soul to a singular plane of existance.