PLEASE HELP! I logged off of my server for 3 hours or so, came back to find my friend had used a combination of TNT and Ghasts to blow up my huge city, this happened before I had a Rollback plugin installed. Now I need to perform a Global rollback or just any rollback which will fix the Ghast damage and his damage. I've got CoreProtect, BigBrother and SWatchdog, but none of them are really effective. Am i doing something wrong? I need commands, good ones. HELP!