Well u can see that this is not a ability power build, this build is to play Jax with that nice 2.5 attack speed lots of damage, good movement speed, that nice lifesteal that heals all your hp just killing some minions and good hp couse of his passive. If u like to play Jax with lot of attack speed this is the build for u if u like to use AP Jax go get another build. I recommend to use Flash so u can kill someone fast, use counter strike to stun and then flas away to escape succefully. Use Exhaust too so u can chase down champs easier or to get out of a champ that is killing u.

Early game: buy cloth armor and 5 health potions so u can last long lining and get good lvl and money before u come back. Focus on Empower-Leap Strike run away combo to get your oponents weak and make them go back to base to heal.

Mid Game: with your ultimate try to stack your full attack speed and get minions very fast and when u can attack opponents turrets(u re a very good turret destroyer).Get some gank kills and be always thinking that yours enemies will try to kill u.

Late Game: remmember u re an exellent 1 vs 1 champion and with your life steal u should be very powerfull with most of the items DESTROY THEM.



Well, that my build hope u liked it and plz comment if u need something to add and ill be glad to help :)