What is the Black Dragonflight in World of Warcraft

The Black Dragonflight is one of the major dragonflights on Azeroth. It includes Black wyrms, dragons, drakes, whelps, dragonkin, and drakonid. It is under the command of Deathwing (and Onyxia and Nefarian).

It is also the name of one of the official World of Warcarft realms.