[1.7.10] Gregtech Hardmode Server (aka Kirara 2.0) Tz_xmr May 19, 2014 at 6:43 PM Quote from SpwnX Why, just have pfaa worldgen and disable chromite, which is the only "op" ore. Why, just have GT worldgen, which is simpler to use on the server and looks nicer with UB. (see what I did there).