Hey guys my name is Skittl3z and this is my first guide so this may not be exactly what you are looking for but it is what I build whenever I am playing Syndra. First off, depending on which mid laner you are against you can choose to take your E (Force of Will) or W (Scatter the Weak). When choosing which one be sure to note if the opposing champion has any form of Crowd Control. For instance if I were to be playing against a Ahri, I would take my W first so that when and if she lands her charm, shortly after the duration of the charm you are able to stun her and get some damage off on her as well.

Another tip while playing Syndra is when you have a DFG (Death Fire Grasp) use it before you use your ultimate (Unleashed Power) as the damage of it will be amplified according to the notes on the DFG.

When you are ganked as Syndra be sure to get the stun on them before they are able to both engage on you, her stun is a multi-target ability and if you are good in timing and trajectory, you can change a gank into a double kill easily.

As with other mid laners be sure to place your ward either on the top or bottom side of the enemies jungle entrance to wraiths and red buff.