So this is the last design in my primarch series. All 18/19 are accounted for that we know of, and this last design highlights the transition from the Lunar Wolves to the Sons Of Horus, of the Mournival, of the blade Drachnyen, and of his lightning claws.

 I present the design for Horus Lupercal, Warmaster, and Favorite of the sons of the emperor.

“For the Warmaster!”