So I logged on to the server to see that my Nether Dragon was killed and that my farm had been raided This horrific event must have occurred between 5:00 PM last night and 3:00 PM today. This occurred near -1575 x and -3742 z. Thanks in advance for investigating. (P.S The land that the farm is on isn't claimed simply because you can only get 100 claim blocks per day)
with a playtime of about 3 hours a day you can get more than 250 claimblocks which is about a chunk each day.
