Keepers of Secrets are the Greater-Daemons of Slaanesh, the ultimate servant of the Dark-Prince of Chaos.
“Lesh'Jae'Thi'Hah is a Keeper of Secrets of Slaanesh and a member of the Quadrifold Abominatum.Lesh'Jae'Thi'Hah
“The loathsome yet beguiling entity of the Warp known as a Keeper of Secrets, is a hermaphroditic...Keeper of Secrets
“Zarakynel SoulEater, also known as the Bringer of Torments, the Souleater, the Unholy One and...Zarakynel SoulEater
“Amnaich the Golden was an unusually powerful Keeper of Secrets, a Greater-Daemon of Slaanesh...Amnaich
“Ail'Slath'Sleresh HeartSlayer, simply known as the HeartSlayer, is one of Slaanesh's Keepers of...Ail'Slath'Sleresh HeartSlayer