I can't really say anything about
since i don't play him and don't really see him but
doesn't need to be nerfed and she shouldn't be. People just need to understand how to fight her and not just easily give her free harass and take advantages of her weaknesses which are actually quite a bit of them and she doesn't have everything you could possibly want...
You want to beat Anivia? Play anyone with mobility and you literally destroy her and make her useless, or play one of her biggest counters like
or play some one who can instantly delete her like
. Don't even bring up the egg because most of the times the egg doesn't even save you, and in a 1v1 case its only useful if the Anivia was able to get under her tower or the enemy was stupid and overstayed trying to kill the egg. Does Anivia have her egg? Then jump on her with your ultimate and proc the egg, if the egg is not under her tower and you know you have the damage to kill the egg then great you got the kill...if you don't back off and jump back on her when your ultimate comes back. Worst case scenario you used your ~80 second CD ultimate and got her egg which is a 4 min CD.
Pre level 6, her entire lane phase is determined if she can hit you with her Q. Without her Q, she doesn't do any damage so just dodge her Q which is super easy anyways and you can easily jump on her and win a trade with any champion. While yes her post 6 wave clear is the best in the game, her pre 6 wave clear is ass, so take advantage of that and constantly push her under her tower. She will lose most of that cs under tower which will slow her down from getting the gold to start stacking her mana items.
You could also play poke mages and beat her that way. Yes Anivia's Q is long range but early on if she lands a max range Q, she won't really have the time to get back up to you to land her E on you since her E is short range (basically her auto attack range) which her ultimate as roughly that same range, so she isn't really that long range of a mage (besides for her Q and kind of her wall). Poke mages do well into her because of that and because she is the slowest champion in the game with the lowest base hp in the game so any damage she takes early in the lane phase will really hurt her and is easy to harass in lane.
Also because of her really high mana cost, she is forced into buying 2 stacking mana items
which is why her skills do so much damage because she doesn't even get heavy AP until she has those 2 items. So by about 15 minutes in the game, she would have tear, and 1-2 stack RoA when compared to any other mage who would probably have
plus maybe a
so they would have twice the amount of AP Anivia has.
Also while her burst is strong, it's not like she has the only really strong target spell ability that can chunk people down half their hp. Just look at
's Q does about as much damage as Anivia's empowered E, while giving him movement speed, a shield, synergies well with
while having the same CD (when maxed), about the same range, less mana cost and less counterplay that doesn't even need any other ability for him to set it up.
If she was really really strong then how come no one really plays her in any LCS games? And the times she does gets picked she does very poor, hell even Froggen isn't playing her that much. I actually love fighting Anivia, yes I am an Anivia main but I never lost to one because I know how to fight her and how easy she really is to beat. I know I could just play
and just poke her out, or out burst her.