The Wyrmrest Accord

From Twilight Wiki

The Wyrmrest Accord is an alliance of the remaining four dragonflights — the red, bronze, green, and even black flights — against the blue dragonflight's crusade. The red dragonflight is the most active of the four, with a large number of red dragons guarding Wyrmrest Temple itself. The blue dragonflight is also somewhat represented by the bipedal dragonkin guarding the ground level of the temple, though no known actual dragons of the blue flight remain allied with the Wyrmrest Accord. However, the recent defeat of Malygos might lead to the re-acceptance of the blue flight into the Accord.