I've done the CM spam all of your buttons until your hands fall off build, rather effective but boring. I've done the Archon melt everything until your buffs wear off then rebuff, re-archon blah blah boring. By far this is my favorite and most challenging build and instead of focusing on mashing all of your buttons or right clicking everything to death then perhaps you'd like to give this build a whirl for fun ;-)
Feel free to mix and match the runes, perhaps a different ability, the core of this build is spectral blades & storm armor for your offense which makes it the "Sith Lord" feel. Use your blades on most enemies that are easily slain, diamond skin on CD pretty much to stay out of danger of dying while kiting more dangers mobs and letting your storm armor zap them to death like the evil emperor! This isn't a faceroll build that you should jump in the middle of every fight and go balls to the wall unless you're in really good gear.
The play style of this build is just like that of a sith or jedi, very powerful but fighting very smart, use your diamond skin & frost nova to keep enemies at bay, kite them with storm armor while being healed from your blades & dmg done to them, life on hit & life steal are not required for this build but some of either or both is recommended.
Stats I'd recommend:
600+ AR unbuffed and without glass cannon reducing them(it will take them down to low-mid 500s)
30-40% crit chance
200%+ crit dmg(not required to be high but the more the better!)
2% LS or 500 LoH(no required but helps)
3.5k+ Armor(glass cannon will lower it considerably and you don't want to be 1 shot)
90k+ buffed DPS(you can get away with lower but I'd not advise it)
Also, do note that with better gear several things can easily change!
More damage but less resists means you don't need(or want) glass cannon and you should use something else!
If you have 6% LS or 1500+ LoH you do not need healing runes and should use higher damage ones!
If your prefer teleport to frost nova then I'd advise changing cold blooded to either blur or unstable anomaly for added defense.
If you would like to use this build but do not have the required stats feel free to post your stats and I will try to help make it more viable for you or advise a way to bring your stats up easily and cheaply.
Thanks for reading, hope you have as much fun as I do with the build, remember it's all about enjoying your character and playing SMART so if you die to something don't get discouraged, think about a better way to approach the fight, a better way to position yourself, the mobs or perhaps kiting with storm armor while dodging attacks is the best way to go, enjoy!