Were you looking for the Dragons of Nightmare which were mostly removed from the game in Cataclysm-Logo-Small Cataclysm?
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Nightmare dragons are former members of the Green dragonflight that were charged with protecting the Emerald Dream. The Nightmare corrupted them, however, and they succumbed to the darkness.

Most can be found within Val'sharah, where the Nightmare is slowly seeping into Azeroth.

Prior to Legion Edit

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Prior to the events of the third invasion of the Burning Legion, several other powerful corrupted green dragons were encountered in Azeroth, but not in the numbers and concentration seen in the Broken Isles.

See also Edit

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