Personal GrimReaper on The Sims 4

[SPQR009]

I extracted these xml files from sims studio,I would like to understand how to give GrimReaper's abilities to my sims with its trait ..
I want it to be as faithful as possible to the original. I enclose the text file that contains all the names concerning the GrimReaper.

Thanks to who helps me

Name File GrimReaper.txt