Now it is time to capture the essence of the avatar of Hakkar. Take the Egg of Hakkar to the Sanctum of the Fallen God in the Sunken Temple in Azeroth. Invoke the egg's power to stir the dead god. Be warned, even in this nascent form he will wield unimaginable power and he will resist you with every ounce of his fury. Defeat him, and place his essence within the Egg of Hakkar.