Copenhagen Scene 3: Prying Eyes
The remaining elves realize that you aren't the local humans who can be pushed around and use seemingly magical powers to fade into the shadows. You are now able to get in the van and head to the temple district.
All the shrines and temples have common features. The deity's holy symbol is displayed, surrounded by other writings and symbols. The most common holy symbol is that of an obsidian gem with a glowing four-pointed star radiating out from it, the holy symbol of Asten, goddess of secrets. Other holy symbols are the hilt of a broken sword (Dunad), two stars over water (Elmiir), and even on of a beautiful tree of unknown species (Rak).
While the other deities have identical symbology across the temples, Asten's have slight differences from one to the other. This seems to be significant.
One of you (preferably a brainy person like Void or Case) can attempt a DN 10 evidence analysis test to figure out what's up. Everyone else will be considered helping, so the person doing it gets +3. But since none of you have the skill, natural 20 on the die will not roll again.