I started a hard Thaumcraft 3 server, I originally white-listed it but not a lot of people seemed interested so i am taking it off. Anyways the only mod is Thaumcraft 3 (this could change if i find other mods of the same quality and are compatible) PvP and Greifing of each other is completely fine if you dont want people messing with your stuff i reccomend hiding or safeguarding yourself. As for greifing of the server I.E. destroying spawn, lagging the server etc. you will be permanently banned. As I get more players that are on consistently I will upgrade the server, but any donations I can get will go straight to upgrading the server as well. Also when Thaumcraft 3 gets updated to 3.1 I will not be switching immidiately, I will eventually but until then it will stay at the current version.