Not Updated For Current Season
This may be expensive but when you get in a pinch and the game lasts forever you will be more than happy you spent the gold to get it done
golem is your best friend for this build lane near him and take any spare moment you have to go get him otherwise you may be hurting for mana when you really start spamming and racking up kills because of it.
i prefer to lane with someone that also has a stun that is melee such as pantheon or ryze to stun them long enough you can take them from full health to dead before they can blink at you much less think about fleeing for their now nonexistant life.
Start with dagger for boots and gaze this with ignite should give you first blood before minions have even spawned finish the boots quickly if you are getting targeted or ganked alot start building warmog's, if you are managing to avoid ganks well build phantom dancer first. then build the other. If you don't use consumables or hold the lane long enough you can even get pieces of each at the same time to taylor this build to your play style balancing getting attack speed or critical or grabbing just a little health boost when your enemies realize how nasty you are becoming
by this time your attack speed plus your health should make you hard to kill with your ultimate even in 2 or 3 v 1. Taimat pushes this ultimate power to the max as you destroy minions and grouped champions alike and the enemy screams over chat how you never seem to die
at this point if the opponents are managing to hang on to the game at all choose between atma's and another phantom if you got to farm minions alot and your warmog's is maxed or close atma's can add that extra damage needed but having the extra attack speed and crit of another phantom is oh so tempting... the choice is yours
this build may make you a little easier to kill without your ultimate ready but it last so long that by mid to end game you can have all the enemy champions dead and be on to easy sailing by the time your ult runs out
you can always interchange either ghost or ignite for heal if you find that people hunt you alot or you like to play risky