Warp Spiders of the Shrine of the Ghostshadow, led by Exarch Iiloran Mournsong.
Iiloran Mournsong is the only survivor of his previous squad, that was killed when the Nurgle followers of the Purple Pox invaded Eiyoltan. He now leads the newcomers to the shrine in battle on Sepulchre, acting as Autarch Koryo Stormshadow’s right hand.