Well it my first time at this so i may mess up
TF is a great champ he can back door late game and own in 1vs1 fights
i love him so lets begin

Pros
Has great fried control
Owns late game in 1vs1 fights
Can back door real esaly late game and turn the tide of a battle
Great in mid
Cons
Not good early game can die easily in bot or top
If CC = death early game

Your are dps so AS is key AP your not going to really need life steal will make you very good and last longer in battles next PH works graet with TF by now you AS should be good but we now
move on to life steal a stark is going to give you some life steal and its passive is a must buy
next get a BF and then a BL your life steal is high and you get some AD to boot get a BC
so now your are ready to backdoor take tanks down and you now run in to a teamfight and take down the tank and push and you will take those towers down and wards are going to help you to see if some (like WW) is doing becon and just pop in with densty and take him out now MP pots
and HP pots early game is a must I just wanted to put that down

If this goes good ill add more