[2.0] Theorycrafting Staff Crit Cyclone with Empire Grasp $$Block!$$

I've come with this concept build and want to know your thought about it...low dmg? low survability? shit idea? Critic my build :)

It's basically a crit/block version of the hege suckwave cyclone

Gear:
Helmet: Legacy Bor
Staff:Must have slot to craft Blood Magic prefix
Neck: Legacy Anvil with 4% Block corruption
Gloves: Empire Grasp to revert Knockback
Rings, Belt and Boots with life and the needed Res




Links:
BoR:Leap Slam, Assassin's Mark, Curse on Hit, Warlord's Mark

6L: Melee Physical Damage, Faster Attack, Cyclone, Inc area of effect(PCoC for bosses), Life Leech, Concentrated Effect + Blood Magic from master

4L: Herald of Ash, Hatred, Immortal Call? , Enduring Cry

4L: Vengeance, Riposte, Fortify, ECoMS



Tree
http://poeurl.com/zq9ZWVB

Recap of stats:
Block:15%BoR, 12% Staff, 10% Talent,14%Anvil, 16% socket= 67%

Power Charge: 6

Endurance Charge: 7


Total Crit: 67% (Considering new crit base chance in 2.0 (7.2%) with mastercrafted crit)
Crit Multi: 195%


Fire: +46% Overcapped
Cold: +29% Overcapped
Ligh: +36% Overcapped

8 Jewel Socket

+1409.5 to maximum Life
148% increased maximum Life
10.8% of Life Regenerated per Second
1% Phys dmg leeched
+37 Life on Block

232% increased Physical Damage

27% increased Attack Speed

335% increased Critical Strike Chance
45% increased Melee Critical Strike Multiplier
40% increased Accuracy Rating
+282 Accuracy Rating


+2 to Melee Weapon and Unarmed range

10% chance to gain a Power Charge when you Block
10% chance to gain an Endurance Charge on Melee Critical Strike
Knocks Back Enemies if you get a Critical Strike with a Staff

Ignore all Movement Penalties from Armour
Enemies can have 1 additional Curse


Must Be on Jewels
2% Block with staves (x8= 16%)
Almost Needed on jewel:
8% maximun Life (x8=64%)

2x Random Suffixes


approx total life 1410+200+210 1820 (Str from gear not considered)
without jewel: 4500
With Corruption: 5460

I don't have enough experience with block to know, but is it enough to deal with phys reflect maps? How are you planning to deal with it without vaal pact? Socket a phys to lightning gem?

You may want to 5L/6L your leap slam and use fortify/blood magic (if you go for 100% reservation).

I tested a similar build for crit staff ice crash. I went into the shadow area (instead of mara+duelist) for more crit and vaal pact, and had 55k dps with a 8.6% crit 425pdps staff. I think with how much increased phys you're taking your DPS will be way more than I had, if you manage to get enough crit. Both from your staff and tree.