Malygris

Malygris is a powerful dracolich who, having previously been the servant of the Cult of the Dragon, is now in the service of Telamont Tanthul, the ruler of Thultanthar.

He was originally a very old Blue dragon living in Anauroch; with his undead powers Malygris killed Sussethilasis, the suzerain of approximately 20 blue dragons that reside within the borders of the Great Sand Sea. /