The crystal in the door seams to be some kind of magical contraption to open the door from the inside. While you look around the room, you notice a mortar, scissors, several small tools and tubes scattered across the sarcophagus and next to the bedroll. 

James, it takes you a moment and you it is a bloody mess, but with Kraveks help you manage to separate the large head with the huge antler from the boddy.

Gilgin calls out to James. “James! We got a spot here fer ye to rest a while.”

Hifu looks around the druid's items, looking for any journal or other items that could be useful.  It's been a long time since he used the bathroom and he wonders about leaving the druid a little brown smelly present in his bedroll, but he stays on guard for now.  He also makes sure the bush has burned up.  "We need to figure out these moon patterns" he says in a low voice.  

Nyx goes through the whole room, taking her time to make sure there ate no more mundane surprises. 

You don‘t see anything else here in that room, if you collect all the tools and items around the room, you get a herbalism kit.

James hears Gilgin call out, suggesting a rest.

"I'm not taking a rest in an elven tomb, especially with a hostile caster unaccounted for!"

"Besides, I feel like I'm going to need a week to recover from everything today!"

James holds his head in his hands, swaying slightly.

"I shouldn't shout, that was a bad idea."

James sits down next to the trophy, rubbing his temples.

"Gregor, please, I don't have the energy to deal with the others right now, I need silence."

James doesn't appear to be talking to anybody.

What do you want to examine next? Or do you want to return to Lonelywood?

Kravek will move up to the others after having guarded the entryway to the druids hideout. Together with the orc he made sure the goats did not follow them in. 

Do we rest here? Seems like a decent place as any but the druid might return. He looks around trying to see if there is enough room for them all to sleep here. 

I remembered when we first fought the druid i heard her voice carry in the air. She mentioned something about hurting us for what we did to her sister. 

I didnt think much of it at the time but, could she of ment the moose? Or perhaps the lumberjacks killed another druid a while ago. 

Hifu turns to Kravek and says "I think you may be on to something.  Perhaps her sister was killed, perhaps something happened in the past of Lonelywood?  I don't ever recall hearing a tale of anything like that, but let me see..."

 Hifu turns to Nyx and Gilgin and points at the crystal on the door and the ceiling - "Any ideas about these?  You who are so learn-ed about magical things?"

Hifu you don‘t recall anything in specific, but Lonelywood if full of shady people and oddballs. An outsider could disappear in the forrest, you heard plenty of times in your youth that accidents can happen and you know that it is generally a bad idea to ask for details. 

Nyx and Gilgin, the crystal seams to be some kind of conductor for magic energy. Why it is on a door where a handle should be, you can only guess.

Nyx says, "Not a clue. But I have this and it's useful.." and she shows the Psi Crystal she has.

"Lets see if it comes off the door and is useful as well." She tries to remove it from the door.

"We also have another room to check on the south side. Maybe that one doesn't have a sarcophagus in it and we can rest."

It doesn‘t seam to move, because it is inlayed into the marble slab that is the door, not just attached to the surface. You can try to break it free if you got some tools or a sharp pointy metal object, roll me a athletic and an insight check.

Nyx takes her handaxe and tries. Athletics: 19 and insight: 18

You chip away on the stone, careful not to damage the crystal. It takes you two minutes, but you are able to pry of the crystal.

(added a crystal to your equipment)

Nyx puts away the crystal and says, "Well, this problem is solved. Good old graverobbing done. Lets go check out the other room."

Hifu agrees.  “Let’s check out those two passageways to the south.”  He starts to walk that way, war hammer ready.

James stands back to his feet as the group comes back down the stairs.

"Find anything?"

James leaves the moose head at the entrance and shuffles over to join the group.

“Yeah James, another nice crystal that Nyx nearly ruined by using a handaxe, yes a regular handaxe, to pry it out! I had the tools ye needed li’lun, why did ye nae ask! It seems magical anyhow. We’re gonna check if that there passage is better for resting than the first, becaus we are gonna have to vito you’re request to continue on through the snowy woods as ye are. I don’t know if you’ve noticed, yer not moving as fast as us, you’ll slow us down, get us all killed, at least if we rest here one of us can keep an eye out for ye, and we got one way in and out.”

Gesturing toward Kravek, Gilgin continues. “Kravek seems to thinkthis druid may be mad about her sibling or summin’, maybe we can reason with her,” Gilgin shrugs.

The underground passage to the west narrows before ending at a wall upon which is mounted an oval mirror seven feet tall and half as wide, encircled by a decorative stone frame. A full silver circle crests the top of the mirror. As James moves away from the door, the goats use the chance to flee and run towards to cave entrance and out into the twilight. They keep their distance to the Orc Spirit, but seam to be more afraid of you then it.

Kravek takes a look at the tunnel on the south side of the Tomb: it is not very long and leads up another set of stairs, to another door similar to the one where the druid was, except that this one is closed and got a waning half moon on it.

The Orc spirit comes closer to Kravek, bows and says: „My Oath is fullfilled!“ and he disappears.

"I would rather trudge through the snow than take a rest in a griffins nest when I know the griffin is likely to come back at any moment."

James face looks drawn,

"I'm going to need a good rest I think, are you sure we can fortify this structure against that blasted caster?"

James looks around, and back to the entrance the group entered through.

"And whatever else might be slumbering here."