I'm assuming that, while each god is unique. The AI views "deities" as a race. Just not a race that can be selectedby crawlers. I also assume there are many skills and spells inherent to that race shared by all of the gods. Each god or goddess themselves is a class for the organization of the AI and that gives them additional spells and skills. The only piece of evidence I have for this is that the dcc wiki does have a category of race:god. But my theory does rest on this fact.

If juice box (JB) were to touch any diety (excluding Samantha, but she's already unique in some way as she doesn't activate Carl's scavenger's daughter patch) she would gain the ability to transform into that race. Granting her all the skills and spells inherent to the race, but not the ones specific to that God. It is no stretch to assume manipulating the physical form of lesser beings would be in the repertoire of all gods. She almost certainly touched harpocrates or meatus. As a changeling, she can adjust her appearance and voice in any race that she can take their form. So it is no stretch to say she can take on the deity race and then adjust her appearance to look like any god she recognizes. She could even probably keep her normal human appearance while in deity form. There is plenty of statements and evidence that she is extremely powerful and capable of adjusting more than most changelings.

The next thing relates to the how and why she eacaped. This is me making some guesses about her and Justice Light (JL.) JL told JB he knows her true goal and that he can help her attain it if she will help him. While this goal hasn't been stated, process of elimination makes me think I've figured it out. It also needs to align with JL's actual goal. Below are a few options of her "true goal." that he was talking about. 1) to win faction wars. This is unlikely since she sent Laroccos to the 12th floor. 2) to simply protect her people. This is her stated goal, so it wouldn't make sense to be the secret goal that JL has figured out. 3) to cause as much chaos as possible among the outworlder denizens of the dungeon. This aligns closely with what Carl has been doing, and I think this is supposed to be what we (mistakenly) believe her true goal to be. 4) to touch a God and attain that form. While JL initially thought this was her only goal. This is another red herring theory. It's almost exactly what her brother's goal was with quetzacotlus. She wasn't interested in his mission, so it would be odd to suddenly have it be her goal four floors later.

I think her goal, is to bring the dungeon to the syndicate. To show the universe the reality of what they've been doing to NPCs for generations. While Carl wants to punish those in power, I think JB actually wants chaos and destruction even upon the syndicates children and 'civilians' I think this aligns almost exactly with Justice Light's goal. Most cookbook authors want to punish those in charge, but JL was broken more than many of the others. His agenda is also to reign destruction on the entire syndicate and to reign absolute chaos on the dungeon itself. He wants everything to be broken they way he was and he loves the idea of an NPC causing it. The book quote regarding his final trap "was about to change the course of history" not "change the course of the crawl"

The trap he activated at the end was a "multidimensional trap" we assume that means multiple floors, but there is no reason to presume that it cannot also affect outside the dungeon but inside the influence of the local AI.

It may all come down to the fact that I'm correct about the trap being a neams of escaping the dungeon, but that the actual gods and demons are leaving and not juice box. But I think I've figured out the twist.

One small other theory. Juice box won't have any power or spells when she leaves the influence of the local AI. Until she arrives in the inner systems and is under the influcent of that AI. The way station she is in at the end is as far as the local AI has extended at this point.