Board Thread:Game Discussion/@comment-5012038-20130512211121/@comment-99.238.58.9-20130512214525

The boss help queue allows 6 bosses.

If you already have 6 bosses on it, no bosses will come up. That includes the boss you click fight & ignore (to save cubes).

Although I did find that if did get harder to get bosses (like 1 boss for the full bar) when I was close to leveling up & I still have 2-3 cubes. It also got alot harder to get bosses to help fight at that point.

After the level is reach, I was able to get 4-5 boss with the full bar. So I had to loss one cube & level up at that point.