Black light flickered as everything was shrouded in darkness. Harren's body was like a ghost, continuously flickering within the darkness, and no one could see what was happening from outside.
Lin Yun knew that this was a rarely seen darkness spellcaster. Normally, mages would use elemental magic, as some special spells required special talents. Under the same circumstances, these non-elemental spells would have many features and could be even stronger than their counterparts.
The Curtain of Darkness that Harren had just cast had a range of several hundred meters, and when fighting within it, Harren's fighting strength would increase by 10 to 20%!
If nothing unexpected happened, Harren would take care of that 9th Rank Arch-Warlock before long.
