Hello everyone. I built this Mob Arena on the next  #1 Server on minecraft (Solidmine.net) The server is'nt released yet, but has many cool features most minecraft players haven't seen yet! I Build server stuff, Like Spawns, arenas, Anything you can basically think of. If your interested, please Skype me: CollinClarey or Message me via. PMC. Thanks. Diamond and Favorite!