Chapter 521: Chapter 357: Ner'zhul vs Storm Dragon King_2

As he spoke, his body erupted in fierce flames. Ner'zhul felt a searing pain all over, as if he were being roasted alive. Even though he knew it was an illusion, he couldn't help but feel fear. Having dealt with the Firelord for so long, he was acutely aware that this being was not known for a good temper.

"Great master, is it possible to summon earlier?"

"No, to summon my avatar into the physical realm, enormous energy is required. The energy you have currently is nowhere near enough to complete the ritual, unless—"

"Unless what?"

"It seems there is no other way. I will send my most capable deputy officer to lead in my stead. He will bring the Fire Elemental Legion to destroy those human armies. Begin the summoning."