Can Anyone Tell me how these preseason changes will effect Anivia?

I am concerned too with my favorite Blue bird however I think they will probably give her some help on the mana front since pots are getting taken out.

Other then that I don't think much has been officially talked about in regards to sustain. So we will have to wait until everything has been pushed to the PBE to really see.

Wow, usually I associate your summoner icon as belonging to people who are asshats with superiority complexs, but good for you for breaking the stereotype. I believe she won't be too too affected, I like where she is right now

AP items are getting gutted and MR items buffed. AD assassins and marksmen are buffed. Basically, rip AP champions. Anivia is one of many.