Not exactly. "The dark army" --as some people are calling them-- is a mysterious alien species found in Destiny that we did not encounter in the beta. No one knows what they are or what they look like. All we know is that "Champion" of the darkness is either a strong general-type foe to kill on the battlefield OR it's a boss comparable to Sepiks Prime. Give or take. Maybe it's a final boss since it's worth roughly 50 gamerscore Edit: I don't see why they'd call killing a player in iron banner or crucible as being a "dragon slayer"? And Guardians are made up of the Travelers Light. So why would another player be called a "champion of darkness" and not a "champion of light"? Think about it bro. You don't know what you're talking about. I'm just saying, don't act like you know 100% what it means.