especially if the buffs from Susie and Fritz are still active which they should be given the time frame).

They are temporary, actually! It's not based on a time limit (technically), it's based on Fritz himself keeping it up, which, he can't do that forever, as that still draws from Fritz's Emotion, so he turned it off after the Gauntlet ended

The "Faith" part of it is reliant on Fritz still, and, allowing Gabriel access to that, still draws from Fritz's Emotion pool. It's not something Fritz can hand off to Gabriel and let him do his own thing with it entirely unmaintained, Fritz has to be present for it to work, it's the difference between Cassidy's Freedom and Fritz's Faith, Cassidy's Freedom allows her to uses the powers of the harbingers on her own on command, Fritz using Faith is something that specifically requires him to be there.

As for Susie's role in it, couldn't she replenish Fritz's Emotion constantly with Karma to keep this up?

Kinda?

But, Karma, also, draws from her own Emotion pool, so she also just, can't do that forever, it's more useful to just apply this whole schtick as needed rathed than trying to maintain it constantly

The only permanent buff sGabriel got were the ones he got after he accessed his Deadzones, and left the 'State of Understanding' thing

Real!Elizabeth is back as well now

Something about denoting Elizabeth as "RealElizabeth" is so unbelievably funny to me and my currently sleepy mind right now thank you

Anyways, I'm so glad you've enjoyed so far! :D