Both of Darius' jokes have him trying to spin while shouting "Noxus!" as a reference to Garen and the popular "Spin-To-Win" joke. However, Darius has difficulty performing the move and, in one of said jokes, wonders how Garen does it.
Darius has formed an alliance with Jericho Swain, the Master Tactician, seeing him as a leader with the mind and determination to bring Noxus to glory. With Swain, Darius works to unite the nation behind his vision of true Noxian strength. However, it is unknown whether Darius knows about Swain's past with the Black Rose organization.
Darius is Draven's older brother. The two together are known as "The Blood Brothers".