Purpose of Black Rock, Black Kogatana, Black Robe in Persona 5

You might have bought a few of these black items without knowing their purpose. The description for these items read "used to transmutate," they don't become useful until August 1st when you unlock the electric chair execution. Once a day, you can fuse certain personas using the electric chair into an accessory (black rock), a weapon … Continue reading Purpose of Black Rock, Black Kogatana, Black Robe in Persona 5