Board Thread:Game Discussion/@comment-9713390-20130614000458/@comment-9713390-20130614074250

@175.156.245.40 Currently the highest boss is what you have mentioned, Lvl 5 Ratchet. This allows the players to collect/farm cubes for use during event. On the last event, Mobage released 3 bosses, making it difficult to collect/farm cubes.