Champions
Displayed data version: 16.19.1 · Patch 26.19
Latest attempt: No changes · Sep 28, 2026, 2:55 PM JST
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Stats and stacks calculate the state you enter. Nine outputs that cannot be derived from the source require in-game values. Special copied or possessed recasts and transfer restrictions are outside full simulation coverage.
This catalog covers normal Summoner’s Rift. Excluded does not mean removed from the game. The classification and its source are listed below.
Content language: English
Grandmaster at Arms
Select forms, weapons or follow-up abilities. Empowered and evolved effects also appear in the ability descriptions.
Variable valuesScaling & formulas
Jax's Attacks grant a stack for 2.5 seconds that gives him 5%（(Lv1–3: 5 / Lv4–6: 6.5 / Lv7–9: 8 / Lv10–12: 9.5 / Lv13–15: 11 / Lv16–18: 12.5 / Lv19–20: 14)%） Attack Speed (max 40%（(Lv1–3: 40 / Lv4–6: 52 / Lv7–9: 64 / Lv10–12: 76 / Lv13–15: 88 / Lv16–18: 100 / Lv19–20: 112)%） Attack Speed).
Jax leaps to a friendly or enemy unit or ward, dealing (65 + 100% Bonus attack damage) physical damage if it is an enemy.
Jax charges his weapon with energy, causing his next Attack or Leap Strike to deal an additional (50 + 60% Ability power) magic damage.
Jax enters a defensive stance for up to 2 seconds, dodging incoming Attacks and taking 25% less damage from area of effect Abilities. After 2 seconds or Recasting, Jax deals (40 + 70% Bonus ability power) + 4% max Health magic damage and Stuns nearby enemies for 1 second.
The damage is increased by 20% per Attack dodged, up to a maximum of (80 + 140% Bonus ability power) + 8% max Health.
Passive: Every third Attack within 2.5 seconds deals an additional (75 + 60% Ability power) magic damage.
Active: Jax slams his lantern down, dealing (100 + 100% Bonus ability power) magic damage to nearby enemies. If he hits a champion he gains (45 + 40% Bonus attack damage) Armor and (27 + 24% Bonus attack damage) Magic Resist plus (20 + 10% Bonus attack damage) Armor and (12 + 6% Bonus attack damage) Magic Resist per additional champion hit for 8 seconds. During this time every second Attack deals additional magic damage instead of every third.