How to improve Syndra (just a bit)
Restore the base damage on her Q from rank 1-4 when you nerfed it a while back. She's supposed to be a lane bully. Azir can bully better than her because he has a longer duration on his ranged attacks with Soldiers.
Or
Let her balls stick around a few seconds longer so her ult can actually mean something if an enemy isn't paying attention.