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.
How to win
For jax, hes my main, so i suit him like hybrid early, but then take some AD
Teemo, hes much more better like a carry, since he has high attack speed, i use on-hit effects
Twitch, a bit like teemo but has no mush and a bigger range, really usefull!!
Kassadin key is to stack damage on riftwalk by teleport often, it cost a lot of mana. since he is squich he need a lot of AP to destroy ennemies fast and spell vamp at the end.
renekton, I like him to hit really hard even if he is squich like that, you can normally easyli 2v1 even with that he is too OP