New player, does this witchblade build look workable?

I played a dentist necro back in diablo2 and the raven looks really cute and buffs elemental damage so I figured I’d try spamming cold daggers. I don’t really know what I’m doing though so I thought I’d throw it out there instead of going blind.

http://grimcalc.com/build/nwmyQl

Does this look like it has potential to hack it towards the end? I’d really appreciate any advice on how to make it suck less. I’m not really sure how I should allocate the attributes either.

ty anyone nice enough to respond <3

If you are going for a phantasmal blades build you are going to want to outright max that line and use a spell tome most likely (so no breath of belgothian transmuter)

Also abilities like Elemental Awakening and Merciless Repertoire aren’t super great with phantasmal blades.

Keep in mind that Pblades does 3(5) different types of damage and while you might be able to focus on cold you will be hamstringing yourself if you completely ignore the vitality and chaos components.