In start if u invade wait in the middle with passive on blue make sure mid take the blue and Teemo steal the wolves then all gank mid then head into lanes Teemo gets a hunter machete boots are not needed unless u don't go by the order that is built on here malady and blood thirst will make you hard to die q then kite them if the bush is around.

After getting your ult you put ult in the spot that around the water zones. Watch out for ganks if they have a Jungler

After all build focus on ganks more ult all the places they will run into put 2 or 4 shrooms in the spot. All tho they don't stack put it kill them faster by a chase.

In early game, if your jungler does not run on mana ask them if you can have blue buff. If you get countered make sure your jungler ganks a lot so you wont have a hard time and If you lost to him once make sure you play defensively from now on or you will just keep feeding. Dont ever push lane too hard, or else the enemy jungler will gank you a lot and you will feed and make sure you either freeze lane or just push a little bit.

In mid-game,make sure you help the other lanes with ganks. If you don't have Catalyst the Protector by mid-game, you're behind a bit. If you're behind do not go gank the other lanes and just farm at the tower unless, you are ahead of the enemy mid laner.