i got to 93 resist with nps at all...
I went to skull island and let my char stand between the reapers on west bank... that got me to 70ish.. i then did FS on myslef with healing skill on macro took me to 90s before i got low on FS regents ..i been working tamer since then because the lag and downtimes seemed to mess up macro timing but im sure it will gm with FS...