'Still, aren't seven abilities completely insane? How did the girls even manage that?'
The function I originally asked Addison to add to the wedding rings was a soul wallet. As the battle with the Slayer showed, {Rewind} needed souls to be of any use. If you did not have the souls to invoke it, it provided neither protection nor flexibility.
To prevent this from happening in the future, I requested that the rings be turned into makeshift soul wallets. During my proposal, I took advantage of the fact that I was 49 million souls in debt and gave each ring one million souls.
'I mean, there wasn't really much difference between 49 million and 56 million. In contrast, being broke and having 1 million souls is like fucking night and day.'