User blog comment:Chosmoss/Custom Balance Changes/@comment-5588011-20150811134013/@comment-3391671-20150812223701

I feel though that you still bumped that Q + E combo.
 * Her Q (more of her Chill; it's not called frostbite, Hyxaru) has a tiny buff, allowing Anivia to land her E more easily if anything.
 * Her wall is wider early game with her W.
 * The E received an overall buff, as it has received less damage reliance from the Chill effect. The Chill damage is also scaled for more early game damage, losing a bit of its late game power.
 * The ult is more about longer activations now with the slightly lower mana costs overtime, although initial cost has been bumped up a bit. Damage and CC increased.

Overall, I have to say that I don't see too much transfer from Q/R + E burst to the ult. Just more power to her early game and Chill application gameplay.