such mean people to you ;/ i'm not an anivia player, but uh... I guess I shouldn't really say anything then. Don't let em get you dooown!

Wow what a terrible build. You fail at life. You should not make builds. This makes me throw up.
Who cares if i spell throw wrong. This build is still ****. i spit on u.

it's a smart build but don't you think you have to much mana problem for that item build? i mean an archangel staff or 2 or even 3 is really nice for anivia, with this item you have it seems like you dont can have your ulti for even 3 sec, but smart thing with your items is that not taking MP shoes, so instead you get tenacity and get the MP in void staff and abyssal. and about the runes i think runes are most for a better start, and you have bad choise in that case, make full AP except the MP marks you got right, when i meet an anivia with like 30 AP in begining its a nightmare, so think about it. otherwise its a good build and your own thoughts :)

It is indeed evident from the comments that this build needs to go back to the drawing board.
I'll do my best to fix it and make it better. I appreciate the feedback because that's how I can make it more effective in game-play. I'll Redo some stuff and see if I can make it more satisfying to all parties. Thank you guys, keep commenting!!!

umm....not a bad....build....

but I personally like my anivia to be squishy as hell but can nuke like crazy. Ususally one survivability item on her is enough to just bearly escape, but if your focus'd that extra armor and MR doesn't do much. and since you can nuke to scare off/kill the attackers it kinda doesnt help.

I wouldnt try this in a real game but AI fun-ness for sure. If you do good with it def put some shots up cause...its an interesting build.

This is.. Pretty bad.
First of all you rely on Mejai's. Then you proceed to not get Rabadon's and you have some weird mastery picks in the utility tree.

Downright bad build, and as Explorifice said - dont count on your passive to save you when you get farther into the game than laning phase.

Highlighting Anivia's passive? The passive makes you helpless for six seconds, and if the other team has any intelligence/skill, they'll finish you off. Don't rely on the passive ever. Compare running into 5 enemies with Kog'Maw trying to get a kill with his passive Icathian Surprise.

You might want to build Rod of Ages for the increased health survivability :/ Anivia is very very squishy and Armor and magic resist is just not enough to make up for this - Guardian Angel is also a lot better if you don't just get wrecked right away since it has 5 mins CD anyway