Endgame build
Comp Explained
Annie had a little rework and now her superfan item is AP Crit. Annie still is a viable unit but her spam speed has been nerfed but her damage is higher now.
Your main Tank is going to be Ekko as Spellweaver and true damage bonus his Tankiness is going to scale as longer the fight goes.
5 KDA is played with Akali even if she is not a spellweaver due to her impact in the backlane can gain time taking some units, combinated with Annie and also if you can find items on Ahri the board is going to ramp out.
This board can win even at level 8 but 9 is preffered to add 5 spellweaver as Lulu or the best option Sona.
Best Augments
Game start
Your main focus is going to find 3 superfan and a Emo Annie, in case annie is spellweaver is playeble but you have to change your board a bit. Down Below you will find the SpellWeaver chosen Annie Board.
Roll down at 50 until you find annie 3 and from there lvl up once your economy is stable, you should also rolldown if you are bleading to much and you are close to Annie 3
SpellWeaver Annie Chosen final board
Emo vs SpellWeaver Chosen
Emo is the best option due to how easy is to play beeing a vertical of going 3KDA, 3 Spellweaver and adding 5 KDA to finish with 5 Spellweaver, this build also enables to use Sona something that SpellWeaver does not.
SpellWeaver Annie makes thing a bit more complicated as Emo is too good for her as she gains mana per ally death and less cost to her ult.
In case you are Playing with this board go at 8 for 2 Emo, 4KDA, 4 Spellweaver and at 9 to add Ahri or Seraphine to get the 5/5.
You can choose to sacrifice Emo, Having a 5KDA/5Spellweaver at level 8 but have in mind your Annie will cast slower but if your board is strong enought you can think about it.