Warcraft Wiki:Featured articles/Blue dragonflight
The blue dragonflight, ruled by Malygos, the lord of magic, was all but devastated by the evil Deathwing and his black dragonflight. Though there are few great blue dragons left in the world, their magical powers are awesome to behold. Native to Northrend, the few blues stay relatively close to the great Dragonblight, where they commune with the ancient dragon spirits who died in ages past. Their freezing breath and gargantuan claws have been the death of many hapless travelers in Northrend.
The blue dragonflight encompasses both the literal descendants of Malygos — the blue dragons — and their loyal servants and companions, the blue dragonspawn. For the thousands of years between the Great Sundering and the destruction of the Demon Soul, blue dragons were all but unheard of, but they have begun to emerge in the world once again.