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.
This one here is my first build
Build is made for 5v5.. the route from lvl 1 would be golem, dogs, lizard, giants, liches, then go up to golem top, dogs. Recall/buy shoes. Same route until lvl 6. assist lanes.
My build is a simi jungle, but perfekt for jax i believe.. You could change the tiamat out for a Frozen mallet, but its up to the person playing it.. personly i love tiamat for teamfight and farming quickly.