Controlled-swing duelist build: Jax wins when he turns access to contact into durable side-lane pressure, then into sufficiently credible threat on key fights. The build must therefore let dueling, durability, and teamfight value coexist without sacrificing one of those layers too early.
Three builds, one right answer per draft. The advisor reads the five enemies (and your allies) and names who triggers what — the same rule as the Draft MVP sheet and Ask Nexus.
Best Jax build (Baron Lane): Trinity Force › Blade of the Ruined King › Hullbreaker › Death's Dance › Experimental Hexplate, boots Plated Steelcaps, keystone Grasp of the Undying. Three variants and when to pick each are below.
Standard build maximizing damage output. Use on neutral matchups or when ahead.
15,733 total cost
Nothing dominates on the other side: the standard build maximizes your damage.
Open this draft in the tool →Anti-resist build for tanky enemies. Choose when multiple enemies build armor/magic resist.
15,733 total costSustain build leaning on heal/omnivamp to win prolonged duels.
15,500 total cost -233g
Scores out of 10: where this champion sits against the whole roster, phase by phase. The strip shows its own power ramp level by level — it does not compare across champions.
Your hardest matchups in this role, and the item from your situational list that answers each one.
Malphite
Divine Sunderer
Very durable
Kennen
Guardian Angel
Physical damage
Aurora
Stridebreaker
Highly mobile
Heimerdinger
Wit's End
Magic damage
Best Jax build (Jungle): Trinity Force › Blade of the Ruined King › Hullbreaker › Death's Dance › Experimental Hexplate, boots Plated Steelcaps, keystone Grasp of the Undying. Three variants and when to pick each are below.
Standard build maximizing damage output. Use on neutral matchups or when ahead.
15,733 total costNothing dominates on the other side: the standard build maximizes your damage.
Open this draft in the tool →Anti-resist build for tanky enemies. Choose when multiple enemies build armor/magic resist.
15,733 total costSustain build leaning on heal/omnivamp to win prolonged duels.
15,500 total cost -233gScores out of 10: where this champion sits against the whole roster, phase by phase. The strip shows its own power ramp level by level — it does not compare across champions.
Your hardest matchups in this role, and the item from your situational list that answers each one.
Poppy
Divine Sunderer
Very durable
Rammus
Stridebreaker
Highly mobile
Lillia
Wit's End
Magic damage
Pantheon
Guardian Angel
Physical damage
Same advisor in the Draft (the MVP sheet applies it to your real draft) and in Ask Nexus, which explains the choice. On counters pages: the variant to take against each counter-pick.
Foundational item core, without recent situational additions — kept as a base for understanding the kit. For the up-to-date build, see the section above.
Jax wins by surviving initial trades and dominating duration. The build reinforces scaling and sustain over burst.
Ruby Crystal
Sheen proc after W Empower, massive AA burst
Hybrid AP omnivamp, Jax scales AP and AD with R passive
Carry buff in fights, Jax engages with Q and tanks with E
Plated Steelcaps
Mercurys Treads
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›
Each auto empowered by the Relentless passive Assault active Grasp to more HP.
The late-game split-push king — every duel your opponent dodges becomes plates, then inhibitors.
Lane sustain survive against harass enemy before his power spike mid-game.
HP to be practically unkillable in 1v1 with his parade E active.
Q (Leap Strike) dash triggers penetration to ouvrir his combos.
Guardian Angel
Oceanid's Trident
Guardian Angel
Hullbreaker
Guardian Angel
Blade of the Ruined King
Plated Steelcaps
Mercury's Treads
Quicksilver
Second Wind
Bone Plating
Overgrowth
Perseverance
First moment where Jax can win trades without relying solely on Counter Strike.
