I've been testing out some builds with Hex Eater Vortex and I've been really liking the results.
If you can't see the above image the core skills used in every build are Unnatural Signet, Glyph of Lesser Energy, Shatter Enchant, Res sig, and Vortex obviously . ..
The top one is pretty much the Ra config
The middle and bottom one are for organized play so pretty much everything else.
That's really about all i got. . .
Other than maybe highlighting Unnatual Signet as one of the few counters against Diversion I'd say that most of you already know what's what and can handle yourselves quite well.