- Commander. "Primarch" analogue leader to the Fallen Angels. - The de-facto leader of the Fallen Angels uprising against the treasonous Dark Angels. - Lead the true Dark Angels throughout the Horus Heresy, striking down his protege and foster son, Lion El'Jonson, when he betrayed them and Calliban. - Luther at a later time was captured by the Lion's servants. Even after several milennia later, his willpower unyielding, he refused to "repent". - He was released by the Fallen Daemon Prince, Marbas. Having reorganised the Fallen into a mighty force once again, he now leads them in their fight against the Imperium as part of the 13th Black Crusade. - A swordsman with latent psychic talents through the gifts of chaos, compared to his counterpart, the Lion, Luther is more offense oriented. - His presence gathers more Fallen to his cause, thus increasing the Fallen Squad and Support Cap by 4.