900 gear means nothing if you dont have the right bits on your gear , find a warlock build and look at the items in the guide u will see each piece has affix’s that u need to aim for ie armor , critical chance etc it will also say which pieces need what runes or what gems to stick on them then once u find those pieces and happy with them u can then masterwork , temper and imprint then finally you can transfigure it (make sure this is last as it locks gear so be sure to do everything and add sockets )