[1.0.3] Vaine's Blood Magic & Critical Frenzy/LA Build

Hi, i saw this build and it was looking very good to me so i decided to try it on my first "real" bow ranger. I had some currency saved up and i had a lucky Rat's nest drop so i decided a crit ranger would be cool and your build was closest to my idea.

I play in Domination so i obviously adjusted it for more DPS early and i'll ad survivability later, below is my tree at lvl 78



and here is my gear:



I'm very satisfied with my gear for my curret state i am in. I can faceroll any map mods i tried including -max res, reflect, hard double bossess

only had one problem when i went into a giant pack of magic carrion queens with -max res and LMP lol

I haven't even invested that much in the build, the bow and 5l we're cheap and Rat's nest i found.

my next step which i plan on doing today or tomorrow is get a sash with elemental damage%

But then i come for your advice:

What should by my next step gear wise because i have passives planned out. I have saved 4 pure exalts to invest in this build already and i could squeeze out 2 more easily, my shop is going well and with it and maps i have a steady income. Should i start saving for a good roll 5L Lioneyes? Or maybe a good Harbinger Bow? or should i look in a long run and save for a good 6 L because my damage skyrockets if i switch LGOH with WED

What is your advice?