Hi, I am GreasyWhiteKid77, And I have mastery seven on Jax. Therefore,i am qualified to make this guide. Jax is a very good bruiser, carry jungler for any elo. If you like champs with minimal mechanics, I suggest you pick up Jax.

Jax Is a really strong late game hypercarry, who can duel almost anyone if his e is used correctly. However, Jax should build tanky when behind because he doesn't provide much for his team.

Press the Attack is a must have keystone for Jax in the Jungle. Jax doesn't benefit from conqueror in the jungle as much as he does in lane. The lesser runes are mostly personal preference, see above for what I run. I recommend sorcery as your secondary tree, because gathering storm greatly enhances Jax's ability to be a hypercarry. Nimbus cloak is a new rune, but could be very good on Jax.

Jax's abilities are very straight forward. Use your q to get into range of someone if you can't walk up to them. Your w should be used as an auto attack reset, nothing else. Activate e during a fight to block auto attacks, reactivate it only if you need the stun immediately. Otherwise, try to block as many auto attacks as you can. Use your ult before taking a lot of burst damage in order to negate as much damage as possible.

Don't use q in early levels while clearing jungle, as it costs too much mana and is your only mobility tool aside from flash.

Jax's two main jobs in a teamfight are to kill the enemy adc or peel for his adc. If ahead, Jax should look to kill the enemy adc because afterwards he can carry the fight with or without his adc. Use your stun after jumping on to an enemy squishy in order to burst them down quickly. If you need to peel for your adc, make sure to stun the diver immediately after they get in range of your adc so your adc can walk out of threat range and kite.

More Matchups will be added when I feel like it. Remember that Jax is a very good climbing Jungler, and is strong in all phases of the game if played correctly.