C3900 The Ancient Dark Art the Ancient Dark Art

In the midst of that intense darkness energy, Lucifer's chanting suddenly became extremely strange and mysterious.

Judging from his voice, he was not using the power of the God of Darkness, Satan. Instead, he was using the power of the ancient devils in the dark camp...

Mannoros, Westfa, Andorhal, Orgrimmar, Sargeras...

Following Lucifer's mysterious tone