invented to keep out the cold
She stops dead in her tracks.
That's a Gate.
She has seen more ninth circle spells in the past three weeks than she expected to see in her lifetime, of course. The Disjunction was spectacular, but mostly in its consequences. The Wishes were uniquely directed at her specifically, and she will most likely never see them surpassed. She couldn't make any sense of whatever was going on with Morgethai's demiplane — though knowing there was time dilation woven in there helps — but it was a delicate work of art, intricate beyond belief and obviously absurdly capable.
Gate is none of those. It's a spell out of legend, yes, but not only out of legend. She has heard of the real Archbanker of Abadar running incredibly expensive trade through Gates, transporting ludicrous amounts of wealth across planes in the paths upon which Wish diamonds are borne. But while Miracles and True Resurrections may be the generally known pinnacles of the cleric's art, a Gate is in many ways the most important. (She's heard something about ninth circle clerics also being able to decide what they want to have prepared on the spot? That sounded like it was probably a myth, but maybe. Not really important.) The other well-known spells require diamonds, after all. This, a Gate for transportation, is the sort of thing a ninth circle cleric can simply do every day, whenever they want. It was the sort of thing she sometimes dreamed of, when she thought she would be Ulon's.
And, of course, it's out of her Detect Magic range. That's... for the best, really. This close to the Asmodean Church, Aspexia Rugatonn herself must be on the other side of that, and she would rather not be sixty feet from the Most High of Asmodeus on Golarion. It's generally not a safe place to stand. Especially given the other atypically powerful person she was so close to just a few days ago.