Deathwing's actions were no secret at Wyrmrest Temple. At the very least, the Red Dragon Queen Alexstrasza and the Green Dragon Queen Ysera had long known that Deathwing had unleashed this Cataclysm.
The first to discover Deathwing's movements was Malygos, the Aspect of the Blue. After receiving Patrick's letter, he immediately summoned all the blue dragons back to the Nexus, including Halreen, Azuregos, and the others who often stayed in Eldre'Dani.
The presence of black dragons was actually easy to detect. The pungent magma and nauseating smell of sulfur-blue dragons could detect even the slightest trace. The pain of the War of the Ancients lingered still. The blue dragons had nearly been wiped out because of the Dragon Soul.
The problem Wyrmrest Temple now faced was that they did not know what Neltharion intended either. Judging by the problems occurring around the world, however, it would certainly be no less severe than the War of the Ancients.
Because of the affair in Dalaran, the blue dragons had fallen out with the red dragons, and Malygos had never appeared at Wyrmrest Temple again. The blue dragons simply had not announced their withdrawal from Wyrmrest Temple, though there was little difference between their current situation and leaving.
Wyrmrest Temple was controlled by the red dragons, while Malygos had firmly sided with Quel'Thalas and no longer had any goodwill toward Wyrmrest Temple. At the same time, Malygos had set a precedent among dragons by openly siding with a mortal power.
Dragons had always been very arrogant. Apart from the night elves, they looked down on every race. Even among the red dragons, only Krasus mingled in Dalaran, and he did so disguised as a high elf. Now Malygos had publicly declared that Coldarra was a member of the Arcane Pact. This truly was