Matchup
Skill matchup
Build vs Jax
Build adapted to this matchup
Starting items
Core build
Standard
Summoner spells
100%
0%Anti AD
Anti Heal
Anti AP
Anti Heal
Anti Tank
DPS
Other options
Precision
Conqueror
Triumph
Legend: Alacrity
Coup de Grace
Inspiration
Magical Footwear
Cosmic Insight
Power Spikes
Strength by game phase
Jarvan IV
JaxJax's abilities
Passive, spells and ultimate
Jax's consecutive basic attacks continuously increase his Attack Speed.
Cooldowns
Cooldowns by spell rank
| Level | Q | W | E | R |
|---|---|---|---|---|
| 3 | 8s | 7s | 17s | – |
| 6 | 7s | 7s | 17s | 1m50 |
| 9 | 6s | 6s | 17s | 1m50 |
| 11 | 6s | 5s | 17s | 1m40 |
| 16 | 6s | 3s | 13s | 1m30 |
| 18 | 6s | 3s | 9s | 1m30 |
Playing against Jax
How to counter and exploit weaknesses
Do NOT take extended trades against Jax: his attack speed passive and E make him stronger the longer the fight goes.
When his E is active, don't auto-attack him — use abilities instead because he only blocks autos.
Punish him when his E is on cooldown (16-8s): it's his main defense.
Jax is one of the best split pushers in the game — don't leave him alone in a side lane in the late game.
Source: op.gg + LTL Engine · Patch 16.9.1 · May 9, 2026