Hi! I am Nobody^^
But i really like to play this game and do it very often.
I dont play ranked games ( i think there are more flamers than in a normal^^).
Yesterday a friend ask me why i dont always play Warwick ( it was a 16/4/14 game)?
For me there's no use to repeat alwways the same thing. I like competitions, but it looks like my Warwick playstyle has grown to an end.
That means why dont share it with others^^ ( and see the commenst after they tested it^^)
I hope you have as much fun as i had with this Character and this build!
So GL and HF!

So Hybryd Penetration is what Warwick needs. He makes normal and magic damage so perfect for him. And the armor and resist runes are also very useful when you reach lvl 6 ( the time when you gank^^).

Yeah defense is the might of Warwick. Combined with lifesteal and regeneration!( Why attack speed? Because he is a autoattack based character!).

Like i wrote at the item field here too. You only need the attackspeed of the Devourer ( from stalkers blade) and the magic damage (which will stack with monsterkills). After that the same with attack speed and life steal from the Blade of the ruined King( botrk ). Both of this weapons give you a slow on the enemy and enough damage to kill everybody before he runs away.
After that you need much and more of armor.^^ Raduin's Omen and Spirit Visage are perfect for him because Raduin's give a slow ( 3 rd one^^) and Spirit Visage gives you the endurance for dont get killed until you kill them.
The last depends on the situation. If the enemy Team has much AD, AP,Armor or no Armor ( or only 1 kind of armor, then you choose a weapon to do the other damage)

1. Always if vailable your Ulti R
2. Q is your only Attack Spell, so its important too, to skill this too as much and often as possible.
3. On lvl 2 ( or 1^^) you have to invest 1 Point in W because you will need the attackspeed and to use your mana. After that 1 point only skill this if there is no other available or laning phase is really over.
4. Your E will get more and more powerfull if you skill it and with that you get more kills.( because they cant escape anymore^^)

Smite! You are Jungle! ( i have seen some Warwicks without that,they had ignite, but with the new Jungle Buffs and Weapons it isn' so useful anymore)
Blitz! Yeah what should i tell ? You can get someone escaping or get away not dying.
Ghost is OK but depends on what playstyle you have.
Same with Teleport.