[3.0] How to Flicker. Two Handed Weapon Edition!

Well you see the problem with frenzy as a main tool for gaining frenzy charges is the fact that you need to stand there in the middle of the fight hitting things and those things will hit back. Then you will flicker and kill some enemies and then again you ned to use frenzy. This is a dangerous and slow. Now with flicker strike and blood rage you just flicker around and you don't take hits and damage. The life regen is actualy enough to sustain the life loss from the blood rage itself AND from the life cost of the skill due to the blood magic... now combine that with the life leech and... i think you've got the idea.

Ofcourse if you can't kill fast enough to sustain max frenzy charges all the time... well if you can't do that... then you just can't use this build.... as i've already stated one of the Cons. of this build is that it is Item dependant.

In my expirience having high damage spikes + high crit multiplier = suicide by reflect.
The solution is Vaal Pact. But Vaal pact and blood rage is an annoying(at best) combination - constantly loosing life because you can't regenerate life. And flicker strike without blood rage is just not possible.
Not that it's impossible to do vaal pact + blood rage (look my other flicker strike build) but personaly i prefer this version.

P.S. Btw you don't need static blows in a crit build (in my opinion) because crit = 100% shock

Well i can't really tell... i guess it's up to you to choose
Having a CI helps alot because you won't have to worry about the drawback of the Blood Rage and you can use VP without loosing life constantly, ofcourse it is somehow hard to cast non-stop because of the fact that you'll be using mana so you'll need good mana / mana regen gear and some mana related passive nodes.
The thing that i don't like about the build that you've mentioned is that it has crit chance nodes and power charge on crit. The base crit of the 2-handers is low (5%) so it's hard to reach high crit chance value... and the build has 0% increased crit multiplier... and that's just... well let's say that it's not worth it to have high crit chance with no crit multiplier(it's good only for shock stacks i guess)

Nope it's just for leveling the gem :)
Nothing to do with the build.

Ofcourse i'll update the build, probably i'll update the tree today. For a bigger update i'll need to test things out so it might take few days to do so :)