Invoker : A different Way to Look at Things
This is more like a wex build which later on turns to exort wex build in mid game starting.
When you have Wx5 you can opt to go for Forgespiritx2 build which is Qx4 and Ex4 although thats pretty situational. Alternatively you can also go for full wex or full exort or quas wex as per your choice ofc lol.
Good for Early Game 1-2 Hero gank
EMP Mana burn early game allows ganking for team easier and difficult for opposite team to farm or escape.
Start: Coldsnap Emp Tornado
Mid: Meteor Defending and SS