Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
Jax is a champ that,well used might get down a 5 party persons.
To get that his principal capability is the dodge.
With this set of items you will hit hard,fast and efectively.
Also with the Bloodthirster you get your life to be going up all the day and very fast.
The Frozen Heart as last item is only as merely support for the las minutes of game.
For not geting down in a flash,and more importantly,you will stun one after another leaving no breaks on your defense.
With all those runes and the items you must only center in the Counterattack,why?
Beacuse you will dodge a lot,and you will stun,making your oponents as spectators only can wathcing how you kill them (unless they have some counters to it like cleanse f.e.)
Exhaust: Basically for the beginnig,to can take down strong dp cahracters with no risk.
Heal: I think it very times,ignite or heal?
Well i choose heal because the most time jax is in battle,the more deadly he is.
Remember: Dont get yourself in hard battles until you are lvl 6 with the guinsoo rageblade,thats when you start to hurt ^^.