Board Thread:Game Discussion/@comment-38.124.23.2-20130604212232/@comment-108.65.236.17-20130605001856

1. You can one-cube kill bosses with your hourly cubes, which converts them to saved cubes.

2. The ??? bosses give extra cubes.

3. You get cubes as rewards for points as the event progresses.

4. You can use your energon recharges to keep searching and level up, which gives you three fresh cubes. Time it so you have no hourly cubes when you level up.