Moissanite crystals are not used as armor. There aren't any pieces large enough to make useable armor out of. Rather, an artificial form called Carborundum is created and used. By using a fist sized piece of Moissanite crystal as a catalyst, Three different mages work fire, sand(silicon dioxide), and Carbon around the crystal, growing large sheets of Carborundum that are then slowly shaped over existing steel plates of armor. This armor is often called Carbide Armor, but is also known as Void Armor due to its black appearance..
Void armor is extremely strong and durable. Without additional enchantments, the armor can withstand any musket of the Iron Age, any arrow, and even hand cannon rounds, as well as any sword, axe, hammer, or spear strike. Most magic is readily absorbed into the armor, which the user can then use against the caster. With enchantments, void armor has been tested to withstand a 24 pound cannonball, multiple lightning strikes, being crushed by large boulders, a collapsing castle, being kicked by Altus the trapped God of Giants, and more.
Throughout the Iron Age, this armor was considered to be the ultimate set that someone could buy. The issue is that nearly all sets are made and owned by the Scionic Order of the Abyss, a Knightly Order based in the nation of Galeska. This order of Knights serves the church, protecting those that follow the teachings of Saint Nora. The only sets of armor that this order doesn't own are those that were lost, or stolen. The Order will also confiscate the armor of disgraced knights, refashion the armor for a new person, and then gift these sets to kings and queens across Vreathe. Very rarely does the Order make a new set of armor for someone who isn't a member.
Nice article. I really like the myth about the source of the crater and crystals too. The memories aspect makes me wonder - could you find trace memories from the actual time of the Dragon's death? Is something from the dragon imbued throughout anything the crystals are used for? Might mean some awkward realisations ahead for them knights. :-)
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I had an idea that the crystals were actually the Dragon's scales. Similar to the crystals in my Olimian Wastes article, these still had memories and old magic left inside each piece. That section did not turn out that great though so I cut it out of the article. As for it affecting the knights in some way, that a gave me a few future ideas. Thanks for reading and leaving a comment!