Wait I wanted to make sure of something about Delilah's Information Flare and power in the recent story. Was it a regular flare or was it an Absolute World field?
If it was a normal Information Flare, the entire Village below Delilah and Delilah herself would've been crushed to dust by the density of the information.
As such, this was a temporary "isolated space" that resulted instead of a small-scale teleportation.
The epicenter of the Teleportation Spell would have shifted Delilah's person to a certain location, but where that location would be isn't entirely stable or known… however the outer "isolated space" was caught in that information, basically trapping the village and people inside the space.
But because that was only a temporary state, as soon as Delilah were to teleport, the space between this world and the Backyard would have shifted locations and positions… effectively sending anything that wasn't Delilah in to the Backyard and destroying it.
What we know so far about smaller-scale Teleportation is that the bigger the distance, the more time it takes for a spell to be initialized. And so far, only Bedman and Izuna can cast long-range teleportation spells successfully (Axl Low might also be capable of them, but he currently doesn't know the precise method how. Even I-No's abilities far exceed any normal "spell logic" that is currently understood.)
However, Delilah messed up her Theory (casting attempt) and it caught the entire village inside the slowly-collapsing dense space.
When Sol last entered Bedman's Nightmare Theatre Space, he stated that it was "similar, yet different" from that of the Backyard… he could still feel the pressure to a minor extent, but it was stable enough to exist inside.
Asuka R. Kreutz also used a similar method to meet with Axl Low as well… Axl even said he could feel the "pressure" as well (though I-No told him to try and ignore it).
Anyway, the reason we can say it is very similar to the Absolute World is because of the "overlap" that was created.
There was enough dense information in the space to crush the average person (even Ramlethal was being affected by it, though Baiken willfully chose to ignore it as best as she could)… the only person who WASN'T influenced by the density of the space was Delilah herself!
Now, either that is because Delilah's spell created a "safe exception" for Delilah as the "center" of the spell… or it is because the "space" was still "stable enough" (at the time) for her to exist inside it.
Ramlethal was preparing herself to "protect" Delilah during the Teleportation process, since it wasn't clear where the spell would send either of them if it wasn't successfully stopped. Ram would most likely have to (in the worst case scenario) create a "barrier" around Delilah that would at least protect her from the Backyard's information until they could find a way back in to normal space.
Fortunately, Baiken was able to prove Sin and Faust's Theory and calm Delilah down, and thus cancel out the remainder of the spell, while Ramlethal absorbed and dispersed the rest of the information.
