General DiscussionInvoker finally!!!

Invoker is fucki. Ng amazing, i playing dota casually for nearly 10 years and i have been trying this hero with bots from time to time but i always end up with words this guy is too difficult,but lately i did play him a lot with bots and get confident a bit to try it out in real game.
It went so well i got two commends in my first game with invo.
I played very utility mid so didn't did that much dmg but cast plenty spell and felt useful.

Thanks icefrog this hero make me play dota one more year.

Also i would like to know your opinions on my build please nicely.

Thanks in advance