Rune choice
This setup pairs Precision with Resolve and uses Lethal Tempo as its keystone. The highlighted runes and shards belong to this imported setup; inspect an icon to read its effect.
Jax Top · Build
Fighter
Patch 16.20
Emerald+ · All servers · Patch 16.20 · 2026-10-12 22:52 UTC · Data sources
Recommended build · Jax
Emerald+Compare win rates by rank
Choose a rank to load its own build and statistics. Win rates describe different player samples; they do not measure how easy a rank is.
Jax Runes
Jax Top Build
49.57% WR
Precision
Primary
Lethal Tempo
Resolve
Secondary
Stat Shards
Offense
Attack Speed
Flex
Adaptive Force
Defense
Health Scaling
Top
Current Role
Summoner Spells
49.57%
Flash
Ignite
Items
Starting items
49.58% WR
27,928 Matches
Most popular starting combination
Core items
56.10% WR
4,451 Matches
Popular core combination
Fourth item options
54.74% WR
2,298 Matches
56.56% WR
2,104 Matches
57.80% WR
1,166 Matches
52.90% WR
1,053 Matches
56.24% WR
425 Matches
Fifth item options
55.63% WR
302 Matches
51.67% WR
300 Matches
60.83% WR
217 Matches
58.67% WR
196 Matches
61.58% WR
177 Matches
Sixth item options
73.33% WR
15 Matches
75.00% WR
8 Matches
71.43% WR
7 Matches
16.67% WR
6 Matches
40.00% WR
5 Matches
Skill priority
49.57% WR
Skill order
Most popular ability leveling order · source levels 1–15
2
14
15
3
4
5
7
9
1
8
10
12
13
6
11
Jax Top build guide: runes, items and skill order
This Jax Top build covers League of Legends patch 16.20. Compare the selected runes, starting items and core purchases before the match, then adapt your later purchases to enemy damage and defenses. The source recommendations use the Emerald+ filter across all servers.
For Jax runes, this setup uses Lethal Tempo with Resolve as the secondary path. Check the highlighted stat shards as well: they are part of the rune page, not extra items. Hover or tap a rune to read its effect before deciding whether it suits your matchup.
The displayed Jax skill order starts with E and prioritizes W → E → Q. The level-by-level grid covers the first 15 levels supplied by the source. Follow that sequence as a reference while accounting for what your lane or team needs. Item win rates describe completed purchases and should be read alongside their game counts.
How this build works
Core purchases
The most popular core combination in the source is Trinity Force → Sundered Sky → Zhonya's Hourglass. Treat it as a starting point: choose defensive or penetration options for the opponents you are facing.
Read the sample
The core combination has an observed win rate of 56.10% across 4,451 games. These are games that reached this purchase combination, not all games played by the champion. A completed build can appear stronger because winning players can afford more items.
About Jax
Unmatched in both his skill with unique armaments and his biting sarcasm, Jax is the last known weapons master of Icathia. After his homeland was laid low by its own hubris in unleashing the Void, Jax and his kind vowed to protect what little remained…
Champion Stats
- Attack: 7/10
- Defense: 5/10
- Magic: 7/10
- Difficulty: 5/10
Playstyle
Fighter