Can anyone help with understanding how to use/play the prime events on 2015? How are people racking up so many points, or even enough points to reach the tiers. Every time I win a game, a clock of 15 minutes counts down. I can't even get through a 3rd 'win in a row' before I've run out of time and that 3rd win becomes a 1st win. How does anyone put a legitimate streak together?