Stilskeen of the Silver Tongue
Stilskeen of the Silver Tongue is a Gaunt Summoner of Tzeentch and a master of disguise that rivals the Changeling. 
He travels across the Mortal Realms but dwells in the Eightpoints in the Towergate of Impossium[2a]
His rebellions against Archaon's control earned him centuries of punishing torment, leaving his sanity in tatters. [2a]
As the Realmgate Wars drew to a close, the forces of Order assaulted the Mercurial Gate and he used his powers to try and sow doubt in the minds of the invaders. [2a]
|Hail, my lord. I would prostrate myself,but I am currently in many places upon your orders. All my eyes must maintain focus.
~ Stilskeen to Archaon.[2b]