The Wayfarer's Inn

Ahi looks at the walls, going only as far as Eilkhan has deemed safe, to try to understand if the moving shapes are actually living creatures imprisoned behind the wall, or some kind of illusion or other device. Perhaps a detect magic also could be in order here.

Kherim detects evil in the direction of the figures in the walls

If they are illusions, they're so cleverly made that nothing hints at this fact for the priest. Kherim cannot detect evil in here, besides the ubiquitous evil that seems to permeat everything inside this tomb.

"Well, here goes nothing," says the thief as she moves forward ever so slowly. Seeing as she didn't detect any traps,
she still moves slowly forward. Sqaure by square, inspecting closely.

Assuming that Eilkhan attempts to cross the chamber straight through to the opposite entrance: Nothing happens as she does so. She doesn't locate any traps, and the beings in the walls - if they're beings at all - don't seem to take notice of her, or at least it's not possible to discern if they do.

Ahi decides he wants to take a closer look at the beings. He asks Eilkhan to please check the way to one of the walls, in case there is some trap there. Assuming he and Eilkhan reach the wall, he does not touch the beings, but tries to understand if they react at his presence, by mimicking, waving a light source, making fun faces, etc.

"Do you really want to go looking for trouble? I'll check for traps but am moving away from you."

Eilkhan moves back in then checks for traps to each wall with the glyphs for traps for Ahi. Once satisfied it is safe, she moves to the other side of everyone else and waits.

Moving close to one of the walls, both Ahi and Eilkhan suddenly notice a freezing cold emanating from it. Strangely, the cold doesn't permeate the entire chamber but only an area about 3 feet from the wall. Does Ahi want to continue as intended?

Ahi calls back to the others, retracing his steps, and explains what he felt. Then he awaits for suggestions and opinions.
"What do you make of this? Unnecessarily dangerous?"

Sol seems ready to move on if nobody is going to do anything here...

Kherim shrugs his shoulders and suggests they move on. Ahi agrees, just a little reluctantly.