Chroma Crisis

The Chroma Crisis was a large-scale conflict in which four ancient dragons invaded and subjugated the Kingdom of Tal'Dorei, as well as the nation of Draconia in Wildemount. The crisis began on 26 Duscar, 810 PD, and came to an end on 12 Misuthar, 811 PD, nearly two months later.

Thordak's Sealing
Around 794 PD, the ancient red dragon known as Thordak rampaged across southern Tal'Dorei, destroying towns such as Byroden and Port Udall. An adventuring party including Allura Vysoren and Kima, helped by the Arcana Pansophical devised a trap that could, they believed, permanently seal Thordak within the Elemental Plane of Fire, preventing him from ever returning to Exandria. To trap him, they bound him to an artifact called a soul anchor from the salvaged heart crystal of a primordial fire titan, which could not be removed from the Fire Plane.

Forming the Conclave
During his imprisonment, Thordak was approached by Raishan. The ancient green dragon had been cursed by a druid and was slowly dying of a horrific disease. Thordak claimed to know of a cure, but refused to share this knowledge with her until she found a way to release him, and help him conquer the city of Emon to enact his revenge. Raishan proposed an alliance of powerful dragons to aid them and left to prepare, gathering three other dragons, Brimscythe, Umbrasyl, and Vorugal, who were promised rule over a city of their own. This alliance would be named the Chroma Conclave.

Brimscythe's Demise
The young blue dragon, Brimscythe had infiltrated the Tal'Dorei Council, taking the guise of a human named General Kreig and the position as the Master of Law. As General Krieg, Brimscythe thwarted an assassination attempt against Sovereign Uriel Tal'Dorei III in early 810 PD, which was carried out as part of a demonic incursion. It is unclear what part Brimscythe played in this incursion and whether he was directly involved. During their investigations into this incursion, the adventuring party called The S.H.I.T.s, later known as Vox Machina, investigated General Krieg's house, finding a teleportation circle leading to Brimscythe's lair in the Cliffkeep Mountains.

There Brimscythe confronted them, but was slain. Within the lair, Vox Machina found four orbs that the Chroma Conclave used to communicate with each other. They touched one of the orbs, alerting a member of the Conclave, proclaiming that "I know your face now. He is a fool, and so are you, insect." Ultimately, Brimscythe's death was convenient, as the overly ambitious dragon was vying for control of Emon. Thordak wouldn't've allowed that, and was planning to kill the younger dragon himself.

Thordak's Release
&rarr; Main article: Thordak's Release from the Fire Plane

In 806 PD, Raishan infiltrated the Fire Ashari village of Pyrah, which is built around a portal to the Plane of Fire. There, she took the guise of a young humanoid girl, and was accepted into the Ashari. She planned to wait until a Celestial solstice to enact the plan, but seeing Thordak's deteriorating mental state due to the soul anchor embedded in his body, she accelerated the plan.

On 20 Duscar, 810 PD, the day of Winter's Crest, Raishan widened the rift to the Plane of Fire in Pyrah. Thordak, the soul anchor embedded into his body, tore through the rift, razing Pyrah as he went. Leaving the devastation behind, he and Raishan rendezvoused with the other members of the Conclave, and set their sights on Emon.

Claiming Emon
&rarr; Main article: Attack on Emon The Chroma Conclave arrived to Emon at dusk on 26 Duscar, 810 PD. Uriel Tal'Dorei III was delivering a speech, attended by Vox Machina, in which he was abdicating the throne and transferring power to the Tal'Dorei Council. Vex'ahlia saw the dragons first, Thordak and Umbrasyl ducking between clouds, as Vorugal landed on the Ivory Tower, breathing his frost breath and destroying it as he kicked away. At that moment, Raishan arrived at the stage, breathing her poison breath into the crowd, and was quickly joined by Umbrasyl and Thordak. Vox Machina escaped by the use of Transport via Plants, fleeing to their keep, Greyskull. There they did battle with Vorugal, as fleeing civilians took refuge inside the keep. Thordak interrupted the battle, ordering Vorugal to continue east. The red dragon then returned to Emon, projecting his voice to proclaim his rulership over the city.

Uriel was killed in the initial attack by Thordak. His family however was rescued by the sorcerer Shaun Gilmore, along with Seeker Assum Emring and Guardian Tofor Brotoras of the Tal'Dorei Council. Gilmore personally did battle with Thordak, but was injured and retreated to his shop, along with the Tal'Dorei family. Arbiter Brom Goldhand was thought to have been killed by dragonfire, but was later revealed to have survived.

By the next day, much of the city was in ruin, having been burned, melted, and frozen by dragon breath, and many civilians were killed. Thordak's army, the lizardfolk of the Scions of Flame which he previously ruled in the Ashen Gorge, had moved into the city, patrolling the streets on the backs of wyverns. Raiders who supplicated before the dragon were looting the streets to bring treasure back to Thordak, who had taken residence in the ruins of the Palace of the Sovereign.