We just added another world boss preview to the Under Development page. Meet Nalak, The Storm Lord!
Lei Shen laughed mightily at the charred mogu that lined the walls of his handling pen. He took the cloud serpent hatchling for his own, and for its obedience, granted it power over the storms and the sky. For thousands of years following the death of the Thunder King, Nalak has guarded the walls of his hidden citadel, awaiting his return.
Check out our sneak peak at Nalak, The Storm Lord now.