I believe that is for the Invective shotgun. It really is not as bad as it seems (coming from someone who thinks the PvP is overall dumb). The key is you need a spread of 25, not a ratio of 25:1. And it is spread out over as many games as possible. What it boils down to is: Each of your Kills = [b]+1[/b] to your spread Each of your Deaths = -[b]1[/b] to your spread. So [b]go positive[/b] every match. Basically just stay alive as much as possible. Play smart and tactical. Focus on team games, such as Control, and focus on guarding a single objective the whole match. Let the others worry about capturing stuff: you're here for the kills. Stick-and-move. Hide in corners. Play like a cheap bastard. Unfair and unsporting? Of course, but stay focused on your objective. As long as you can kill 2-3 people for every death of your own, you should have it in 10-12 matches. That may seem like a lot, but that's 20-36 Crucible Marks as well. Not a bad haul.