Rift how do you find rift adain of the storm legion elite?

Answer 1

He is the final boss of the Expert Air Rift in Iron Pine Peak. Remember... Expert Rifts can only be spawned at regular minor & major tears, not Raid Tears.

You can find more information about it on the following link:

http://thewimpydirge.wordpress.com/2011/03/27/expert-rift/