I bought Jax on sale in 20-27.1.2012, for 200 RP! I bought im after Viktor, and I thought, I have some excess RP, so I decieded to bought 'im, and it turned out that, today he is my first Champ, on the list!
Basic Jax build, he can be a physical carry or just a hero killer... a little short of Yi in towering but certainly better than Ashe, etc as a laner. The more physical opponents he's facing the better he gets. He's great early game, levels 2-5 to get quick ganks in and even better mid game. I use all attack speed runes for red, all dodge for yellow, and all cooldown for blue. I use 3x dodge quintessences.
In this build, which I made for you, is from beginning till the end!
With Last Whisper (2nd item) you will have +40 attack damage at only 4,5 lvl in game, which is awesome! With Black Cleaver, you will have more attack damage, rather +55, and +30 attack damage! (3rd item) But of course, Jax wouldn't be Jax, if you don't have Guardian Angel! +69 armor and +38 magic resistance, literally back You from the dead! Phantom Dancer plays an important role because +55 attack speed, +30 critical strike, and +15 movement speed, what is in most situations extreme need! Of course Trinity Force at the end!
This is my first build, but I know You will like it! Add me on LoL "Matija97" Look my channel at Youtube "Zeusus12". Soon I will post Matija97 and Jax spotlight where I'm working with this build! Go and catch them!