I know a core Golem had been mentioned. I just don’t see that Happening at this point. Ricther has learned how to make Golems without cores. Plus when that was mentioned no one knew how to do it if it could be done. I could see Ricther powering a metal construct with a magic core. Another point. Ricther has removed two magic cores and repurposed them in very short periods. I don’t think there will be a month time limit. It could be that the magic core is weakened every time it is taken and reused. For some reason I am thinking two of the three cores he has registered differently.