The Valley of Ends

Gotch has Sabastian check out the hole in the ground, flying down to see what lay below.

Sabastian dives down into the hole and find it lead to another floor about 30-40ft down but it's about 10ft wide and 15ft length wise before another drop. 

Resfaen will secure the rope she is holding onto and then climb down into the hole to join Onyx.

Gotch will join the others below, and have Sabastian look around on the level below them some. Any doors or side areas on that level?

Once a few more people join him down here, Onyx will investigate what is left in the shelfs. 

Below Sabastian flyes down to find another floor about 20 ft down from the first with several opening. Straight ahead is another large hole then a narrow platform and another horizontal platform sticking out of the wall. Just above the narrow platform about 10ft and forward is a wall. 

Onyx hops of the hole into the roughly 25ft square room and sees another hallway  to the right (<-correction) which lead to another spacous room with a large open hole and peeks under the cloth to find bones and skulls.

What is everyone else doing while Onyx is doing this?

Fingolin will cast Enhance Ability on Onyx before he hops down and will follow when Onyx signals that it's safe. (advantage on Wisdom checks) 

Salys and bearskr will slowly descend down to join everyone, he’ll reclaim his ball bearings and keep them lit in case they are needed again.

Resfaen will wait at the bottom of the rope to make sure everyone climbs down safely, will attempt to catch anyone that falls.

As Onyx uncovers the bones and skull, he hears it then sees it as one of o the skulls seem to turn in place on the sandstone slab and chatters before a very obivious swing comes at him, Onyx easily dodges out of the way. The bones remains unmoving afterwards. 

I keep on looking for traps or hints what was here.

perception:14

Onyx stomps on the dis-attached sword arm and looks around but find no traps or dangerous but can sees scribed words and images in the walls but can't make head or tails of it. The next room has images in the wall he can see through the hallway. 

Once everyone is down here, Onyx will signal them and move forward to the next chamber.

Fingolin follows when Onyx signals and stops to inspect the images and words on the walls.

"Fascinating!", he whispers.

The images  seem to depicts a ruler or deity who was above everyone. Anotehrhas laying figures followed by rising of them. A march of an army of the earlier laying figures. And worship of this ruler agaain.

Salys looks carefully at the images, trying to determine if they’re a form of pictographic writing, or simply decorative images and there might be writing further in.

Investigation: 25

There's writing around the area but it's nothing like Salys or anyone in the party speaks. The images are separate from the writing. There's writing on the shelves of bones. 

Exploring the third room reveals a fourth room to the right, (the floor is basically a horseshoe). The third room has more of the same images but this time there are two figures being worshipped. In the fourth and final room is a eerily perfected intact and cleaned clay statue of two figures standing hand in hand with crowns. 

Salys moves forward and examines the statues, trying to get an idea of their race.
Investigation: 11

With the light from his bearings, he sees a strange hour glass engraved into the king's chest.