Board Thread:Game Discussion/@comment-9204520-20130515142037/@comment-8284783-20130515150133

The key is helping out on the biggest bosses available in your "requests for help" section, and only help out on those bosses that look like they will be defeated (let's say there's 20 minutes remaining and the boss is already down to half HP, that should be a good sign; or if someone committed to doing 50mil damage on their own, they probably want that boss to go down).

Since the points gains are exponential, as soon as you start getting bigger bosses, rising in rank can be fairly easy. The hardest part in the last days is finding bosses that people will wanna spend their cubes on (most people will be looking to only fight the level 6 bosses that are worth tens of thousands of points, and not care about the small bosses only worth a couple hundred or thousand points).