Originally Posted by
Renagade Raven
Completely wrong. They were given immense power by the Titans, chosen to lead their flights. They are directly linked to the World.
Alexstrasza is the binder of life, just think about that. If it didn't go against what she was made to do, she could let all life go. Deathwing, being the Aspect of Earth, can cause Islands to sink / raise, plates to shift, and volcanoes to erupt with just a thought. Ysera is ... doing her thing. Nozdormu controls the flow of time, and Malygos rules over all magic, kind of. (He's not dead, and even if he was, Alex is standing in for him for the time being, controlling both life and magic, which shows how powerful she is.)
They are immortal, and the most powerful things on Azeroth by a long, long way, barring the Old Gods.