Thanks!
I have another question. My players didn't kill the Hyperborean king in the Desert Dunes adventure. Since awakening, he has rebuilt his old tower in the destroyed coastal city. Planning on rebuilding the rest of his kingdom. Possibly using the green diamond mines as a source of income. He's partial to the PCs cause they freed him and might need them to transport those diamonds for sale in Khromarium. But there's already some contention because he's pro-slavery. Seeing as he's old school Hyperborean who still sees the races of man as inferior. Am I correct in using that interpretation?  
 

During their Desert Dunes adventure. My players picked up some ancient coins in Cape Valencia. 
From the shrine of Apollo. Now one of my players is a Paladin of Apollo. Upon returning to Khromarium he tithed them to the temple. But kept some. One idea my players came up with was to use the coins especially when they do good deeds like giving alms to the poor.  His NPC girlfriend, the Paladin of Artemis (Andromeda from the pre-generated PCs supplement) said she was jealous that she didn't have silver coins of Artemis to do that as well. To which the players were like,: "Then why don't you just start making them? In fact, why don't we start making more modern coins of Apollo?" 
So my question is, have I started some sort of religious hullabaloo? 
Are there clerics of Xathoqqua that will get irate at this? Do they control the minting of coins exclusively?  Is their religion as lazy as their god? Will they let it slide? Or will brawls and clashes start occurring? If they play the Thousand Eyes of Thaumagorga and recover even more coins, the statue, and especially the Sacred Flame. What could happen if they move that to Khromarium? To the Temple. Or was there some lighthouse in the bay? Or if they go crazy and build the tallest tower in town? What do you all think?

Ooh yeah that sounds awesome. A black disruption crystal. What other powers could it have? Localized anti-magic field? Though I think I'll nerf it a bit by having the crystal crack when you remove it from the other crystals it's disrupting. Oh wait, maybe I'll have it become a radiation grenade. Hmmm, how long should the shutdown last? 3 days? A week?

Yup. I was thinking a fist size one would do that. Some might be basketball sized. I'd say those are good for 50 miles.
Was also thinking of what could disrupt the crystals power. Like a sabotage device villians could use to incapaciate the skyship for a while. 

Sounds a lot like the Kryptonite conundrum. Needing to think up a new color for the next issue, and whatever wacky hijinks you want it to cause.
For the orange crystals, I was thinking that a head-sized chunk could power the Amazon Skyship for a week. But it would fly at half speed, and not be able to power the laser crossbow at all. Being too high energy. Orange crystal being more intended for powering machinery. 

Ha! Good point. Will have to think up shenanigans to pull like that.
Also, is the population too high? Khromarium is the only city so far with 30K+ people. 
So should I bring it down to about 20K-18K? Explain that it's an up-and-coming settlement that people are migrating to. Because it's a defensible location, with resources that settlers and sponsors from Khromarium, the Vikings, and Kelts want. That and Khromarium wants to unload some of its poor and homeless population to. 

Hello, my players have just finished the Ghost Ship of the Desert Dunes adventure. Charnel Crypt of the Sightless Serpent might be next, upon returning to Khromarium. But after that, I was thinking of using Scourge of the Northland. 
Since it shares many thematic elements. Mostly the use of magic orange crystals to power their magic devices. Similar to the green diamonds that power the Amazon Skyship they found in the Desert Dunes adventure.
I was hoping for advice and suggestions on where to place it. The city of Obanhold is a land locked high-walled enclave in the middle of the prairie.

"Far north of the nearest major settlement, the walled
“city” of Obanhold stands in stark contrast amid gentle
rolling prairie. Named lovingly “the Windrose of the
Plains”, Obanhold promises to be a future prominent economic
epicenter of the industrious human world. Though there is no major
body of water on the surface, which would typically be required
to support a growing population of this degree, there is a massive
aquifer that feeds the city. Engineers and wizards
created a sophisticated aqueduct: an underground
network that has made Obanhold a veritable oasis
compared to the surrounding landscape.
Obanhold has a population of about 34,000
people with the majority workers, farmers,
and the poor. The demographic breakdown
of its people is 92% human, 6%
dwarf, and 2% other. The standing
army consists of 500 fighting-men &
women, 250 of which are foot archers
and the rest are knights and men-atarms.
In times of war, levies can be
conscripted into service, gaining"

Would the Gall Hills be a good spot? Near the Xin plateau. 

2nd encounter was more exciting I think. I had the PCs explore the dungeon under the Fane. And run into a Winter Wolf guarding the young girl prisoner in the prison. I modified it by having other survivors from the shipwreck in there with her. But they were all turned by the werewolf. So they could try and get a surprise attack on the players if they "freed" them. The Winter Wolf could have wiped out their hired merc spearmen, but instead of holding off past their spear range, I had him charge in to breathe as much frost breath as possible. They managed to block him off long enough to dispatch him. 

But you know what? Screw it, I'm filling the dungeon with more werewolves.
The module did say the main werewolf kidnapped a bunch of people from a shipwreck right?  

I think I'll keep the bite to transfer the curse. For dramatic purposes