Age of Magic Myrddin
Together with his brethren Myrddin had been leading the Druids’ Circle for a many century. Their goal was to preserve Arrat, but they failed. Each and every druid was a master of one of the nature’s domains. Myrddin was a Master of Thunder.
During the Cataclysm Myrddin was one of those who cast a spell which drove the Demons off, but unfortunately destroyed the Arrat. All Myrddin’s efforts are now focused on restoring the ancient world. He’s been waiting for a new great hero, one of the True Mages who will be capable of entering the Dark Tower.