This is my new gamemode! I felt bad about not being active for a while so I quickly made this for all you guys to enjoy! I would really recommend adding it to a server, if you would like me to build a different arena on your server I would be happy to. I am really sorry the the "Redstoner" class doesn't have 1.5 items but I will update then when 1.5 comes out.
Link: http://www.mediafire.com/?klzju78tufxifo0
GOOD LUCK KILLING THE JUGGERNAUT!
He scream