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Grandmaster at Arms

Jax Top build & stats

Fighter A 315 games · patch 16.17
Win rate
53.7%
Pick rate
4.2%
Ban rate
9.2%
Division
All divisions

Recommended build

Chosen by win rate among builds with enough games, from ranked matches of high-elo players on patch 16.17

Solid sample

Start with

Doran's Blade
Doran's Blade
450 gold
Health Potion
Health Potion
50 gold
50.0% 4 games

Finish these three

Trinity Force
Trinity Force
3,333 gold
Wit's End
Wit's End
2,800 gold
Blade of The Ruined King
Blade of The Ruined King
3,200 gold
9,333 gold
75.0% WR 8 games

Boots

Mercury's Treads
Mercury's Treads
1,250 gold
60.8% 97 games

Runes

Resolve Resolve + Inspiration Inspiration
59.4% WR
32 games · 10% pick
Grasp of the Undying
Grasp of the Undying

Every 4s your next attack on a champion deals bonus magic damage, heals you, and permanently increases your health.

Resolve Resolve
Grasp of the Undying Aftershock Guardian
Shield Bash Demolish Font of Life
Conditioning Second Wind Bone Plating
Unflinching Overgrowth Revitalize
Inspiration Inspiration
Magical Footwear Hextech Flashtraption Cash Back
Triple Tonic Biscuit Delivery Time Warp Tonic
Jack Of All Trades Cosmic Insight Approach Velocity
Shards
Adaptive Force Attack Speed Ability Haste
Adaptive Force Move Speed Health Scaling
Health Tenacity and Slow Resist Health Scaling

Summoner spells

Flash Teleport
59.2% 76 games

Max order

Empower W Counter Strike E Leap Strike Q
66.7% 6 games

Each line is the variant with the best win rate among those played enough times, not simply the most popular one. Win rates are smoothed so a lucky three-game build can't top the list. Sample sizes are shown next to every choice.

Tips for Jax

Generated from this patch's numbers

  • Jax wins 53.6% of games as Top on patch 16.17 (315 games).
  • Most common core: Trinity Force → Zhonya's Hourglass → Sundered Sky — 59% win rate over 17 games.
  • Take Lethal Tempo as keystone: picked in 57% of games with a 51% win rate.
  • Best matchup: Ornn (89% over 9 games). Hardest: Darius (36% over 11 games) — consider a ban or a different pick when you see it.

Items

Most common sets of three completed items

Core build

Trinity Force
Trinity Force
Zhonya's Hourglass
Zhonya's Hourglass
Sundered Sky
Sundered Sky
58.8% WR
17 games · 5% pick
Dusk and Dawn
Dusk and Dawn
Hextech Gunblade
Hextech Gunblade
Zhonya's Hourglass
Zhonya's Hourglass
50.0% WR
10 games · 3% pick
Trinity Force
Trinity Force
Death's Dance
Death's Dance
Sundered Sky
Sundered Sky
25.0% WR
8 games · 3% pick

Starting items

Doran's Blade
Doran's Blade
Health Potion
Health Potion
50.0% WR
4 games · 1% pick

Boots

Plated Steelcaps
Plated Steelcaps
49.0% WR
153 games · 49% pick
Mercury's Treads
Mercury's Treads
60.8% WR
97 games · 31% pick
Gluttonous Greaves
Gluttonous Greaves
64.7% WR
17 games · 5% pick

Legendary items by win rate

ItemWin ratePick
70.0% 3% (10)
61.5% 8% (26)
61.1% 6% (18)
58.5% 21% (65)
55.6% 9% (27)
55.3% 24% (76)
55.2% 28% (87)
54.7% 67% (212)
51.4% 35% (109)
50.0% 11% (36)
47.2% 11% (36)
38.5% 4% (13)

Runes

Most played full pages and keystone win rates

Precision Precision + Resolve Resolve
47.6% WR
124 games · 39% pick
Lethal Tempo
Lethal Tempo

Attacking an enemy champion grants you Attack Speed, up to 6 stacks. At max stacks, deal bonus adaptive damage On-Attack.

Precision Precision
Press the Attack Lethal Tempo Conqueror Fleet Footwork
Presence of Mind Absorb Life Triumph
Legend: Bloodline Legend: Alacrity Legend: Haste
Coup de Grace Cut Down Last Stand
Resolve Resolve
Shield Bash Demolish Font of Life
Conditioning Second Wind Bone Plating
Unflinching Overgrowth Revitalize
Shards
Adaptive Force Attack Speed Ability Haste
Adaptive Force Move Speed Health Scaling
Health Tenacity and Slow Resist Health Scaling
Resolve Resolve + Inspiration Inspiration
59.4% WR
32 games · 10% pick
Grasp of the Undying Demolish Second Wind Unflinching Biscuit Delivery Cosmic Insight
Precision Precision + Resolve Resolve
39.3% WR
28 games · 9% pick
Conqueror Triumph Legend: Alacrity Last Stand Bone Plating Unflinching

Keystones

  • Lethal Tempo Lethal Tempo Attacking an enemy champion grants you Attack Speed, up to 6 stacks. At max stacks, deal bonus adaptive damage On-Attack. 51.4%57% pick
  • Grasp of the Undying Grasp of the Undying Every 4s your next attack on a champion deals bonus magic damage, heals you, and permanently increases your health. 62.9%22% pick
  • Conqueror Conqueror Gain stacks of adaptive force when attacking enemy champions. After reaching 12 stacks, heal for a portion of damage you deal to champions. 41.7%11% pick
  • Stormraider's Surge Stormraider's Surge Dealing 25% of a champion's maximum health grants a burst of MS and Slow Resist. 57.1%9% pick

Summoner spells

  • Flash Ignite Flash + Ignite 51.3%72% pick
  • Flash Teleport Flash + Teleport 59.2%24% pick
  • Exhaust Flash Exhaust + Flash 42.9%4% pick

Abilities & skill order

Which ability to max first, from match timelines

Empower W Counter Strike E Leap Strike Q 66.7%6 games

Most common first three levels: E → Q → W (50%), E → W → Q (67%).

  • PRelentless Assault

    Jax's consecutive basic attacks continuously increase his Attack Speed.

  • QLeap Strike

    Jax leaps toward a unit. If they are an enemy, he strikes them with his weapon.

  • WEmpower

    Jax charges his weapon with energy, causing his next attack to deal additional damage.

  • ECounter Strike

    Jax's combat prowess allows him to dodge all incoming attacks for a short duration and then quickly counterattack, stunning all surrounding enemies.

  • RGrandmaster-at-Arms

    Every third consecutive attack deals additional Magic Damage. Additionally, Jax can activate this ability to deal damage around himself and strengthen his resolve, increasing his Armor and Magic Resist for a short durati...