Daimon
Daimon was a Captain in the Emperor's Children Legion, during the Horus Heresy.[1a]
Shortly after the Dropsite Massacre, Daimon was among the Legion's Brotherhood of the Phoenix, who came to a meeting called by Captain Lucius and were convinced by him that a Daemon has possessed their Primarch Fulgrim. Incensed at the idea[1a], the Brotherhood devised a plan to ambush the Primarch aboard the Strike Cruiser Andronicus, when Fulgrim was due to visit the lab of Chief Apothecary Fabius[1b], and then find a way to force the Daemon to leave his body[1a]. However during the ambush, Fulgrim proved himself to be a deadly opponent, despite being vastly outnumbered[1c] and he killed Daimon by caving the Captain's skull in with a single punch.[1d]
