Its good to see you got the Beta back up I went to another Boss Battles server and the class weapons where chosen poorly, Minecraft swords and the Mutalid claw also Steve, A minecraft class.
And the arena was small , they also used the stupid horse boss, and most importantly the unbalanced classes, most classes also had no description and also every time I said something bad about the server they used the excuse that it is in the beta stage.Your supposed to test something private and assure there isn't glitches before you start a server, should I also there are like 2 bosses or more that where originally used in your servers, the only good thing about the server is the fact that only admins choose music, so you don't need to worry about people whining about "I hate this song, or Why do you keep going into music room over and over again!"
I just hope your server is back soon, I loving miss it.