The Apostasy Gambit
A Daemon is an intelligent and usually malevolent entity of the Warp that is a living embodiment of Chaos. Daemons are collectively the greatest servants of the Chaos Gods and of Chaos itself as a universal force. They are created at the whim of one of the four major Chaos Gods from a fraction of the god’s own power within the Immaterium and act as an extension of his will. A daemon’s appearance and intrinsic character reflect the god’s own nature. These daemons may be reabsorbed into the god’s own psychic signature in the Warp at his whim.
CellΩ9 despite being members of the Ordo Xenos have encountered several such creatures during there time in the inquisition notably: