DC 15 Arcana
This was once powerful society of the Arcane Arts specializing in necromantic research.
It is now little more than a title awarded, by the Tor Siri, to those gifted in the raising of undead.
The most famous member of the Gray Council was Seelian Coil his creation of the schools of magic expanded the arts and would eventually lead to the Great War. The rise of the Seven has severely weakened the reputation of this group.