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LoL Champion Build Guides: Jayce

Jayce The Defender of Tomorrow

Find the best Jayce build guides for League of Legends S12 Patch 12.2. The MOBAFire community works hard to keep their LoL builds and guides updated, and will help you craft the best Jayce build for the S12 meta. Learn more about Jayce's abilities, skins, or even ask your own questions to the community!

Season 9 Builds
6.3
7
Votes
5
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

[Updated] A Charmingly tanky surprise!

Build by GinWinsky updated December 22, 2018
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

[9.17] | "Face the Future" | Jayce Jungle Guide

Build by Zach IWNL updated September 11, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce Test

Build by Guest updated July 15, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Tank Jayce

Build by Guest updated May 27, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

EFFECTIVE 1V1 AND CLASH BUILD GUIDE FOR JAYCE

Build by Debonair updated April 30, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

the Defender of Tomorrow 9.5

Build by sk1ddo updated March 12, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce Top Guide

Build by Guest updated December 19, 2018
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce mamadisimo

Build by yoyo6000 updated August 19, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce đường trên/giữa_Chia sẻ cùng thách đấu

Build by SleepFancy updated August 7, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

lategame jayce of course yes indeed

Build by daveythedumb updated June 10, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

lategame jayce of course yes indeed

Build by daveythedumb updated June 10, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Tank Jayce

Build by Historics updated May 27, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce Top season 9

Build by nidan updated May 26, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

LubianyZakochany Jayce Guide [TOP]

Build by LubianyZakochany updated May 20, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

CRIT JAYCE, HIT THE FACE 9.9 - IN DEPTH

Build by Guest updated May 7, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce Parche 9.9

Build by Living updated May 5, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce Season 9 top

Build by nidan updated April 5, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce

Build by Guest updated March 26, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

jayce pentamid

Build by Guest updated January 23, 2019
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce

Build by Guest updated December 24, 2018
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Jayce Build & Runes

If you're looking for the best rune build for Jayce we've got you covered. Below you can find the best items and runes to build for Jayce, as determined by LeagueSpy's calculations of thousands of Plat+ League of Legends games. If you are already familiar with how to play Jayce this is a great resource to quickly get a good rune selection for Patch 12.2. However, if you are a new Jayce player we highly recommend reading through some of the guides above to learn why this build is strong on Jayce!

Patch 12.2: 205015 matches scanned * Each section of the build is rated independently of the others

Jayce's Top Items

Jayce's Runes

Jayce's Best Runes 48%

Win Rate 7022 Games

  • 1
  • 2
  • 3
Inspiration
LoL Path: Inspiration
LoL Rune: First Strike
First Strike
LoL Rune: Magical Footwear
Magical Footwear
LoL Rune: Biscuit Delivery
Biscuit Delivery
LoL Rune: Cosmic Insight
Cosmic Insight

Sorcery
LoL Path: Sorcery
LoL Rune: Transcendence
Transcendence
LoL Rune: Manaflow Band
Manaflow Band

Second Best

Jayce's 2nd Best Runes 51%

Win Rate 1546 Games

Inspiration
LoL Path: Inspiration
LoL Rune: First Strike
First Strike
LoL Rune: Magical Footwear
Magical Footwear
LoL Rune: Biscuit Delivery
Biscuit Delivery
LoL Rune: Cosmic Insight
Cosmic Insight

Sorcery
LoL Path: Sorcery
LoL Rune: Transcendence
Transcendence
LoL Rune: Manaflow Band
Manaflow Band

Third Best

Jayce's 3rd Best Runes 61%

Win Rate 67 Games

Inspiration
LoL Path: Inspiration
LoL Rune: First Strike
First Strike
LoL Rune: Magical Footwear
Magical Footwear
LoL Rune: Biscuit Delivery
Biscuit Delivery
LoL Rune: Time Warp Tonic
Time Warp Tonic

Sorcery
LoL Path: Sorcery
LoL Rune: Transcendence
Transcendence
LoL Rune: Gathering Storm
Gathering Storm
More Jayce Runes

Jayce's Summoner Spells

Jayce's Best Summoner Spells 48%

Win Rate 21884 Games

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Summoner Spells 50%

Win Rate 4661 Games

Flash Ignite

Third Best

Jayce's 3rd Best Summoner Spells 44%

Win Rate 109 Games

Exhaust Flash

Jayce's Starters

Jayce's Best Starter Items 48%

Win Rate 10299 Games

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Starter Items 49%

Win Rate 9311 Games

Long Sword Refillable Potion

Third Best

Jayce's 3rd Best Starter Items 49%

Win Rate 1767 Games

Long Sword Health Potion

Trinket

Jayce's Best Trinket 46%

Win Rate 14973 Games

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Trinket 50%

Win Rate 8511 Games

Farsight Alteration

Third Best

Jayce's 3rd Best Trinket 51%

Win Rate 3321 Games

Oracle Lens
Don’t forget
to Buy Wards
Patch 12.2: 205018 matches scanned * Each section of the build is rated independently of the others

Jayce's Top Items

Jayce's Runes

Jayce's Best Runes 50%

Win Rate 2347 Games

  • 1
  • 2
  • 3
Inspiration
LoL Path: Inspiration
LoL Rune: First Strike
First Strike
LoL Rune: Magical Footwear
Magical Footwear
LoL Rune: Biscuit Delivery
Biscuit Delivery
LoL Rune: Cosmic Insight
Cosmic Insight

Sorcery
LoL Path: Sorcery
LoL Rune: Transcendence
Transcendence
LoL Rune: Manaflow Band
Manaflow Band

Second Best

Jayce's 2nd Best Runes 49%

Win Rate 2321 Games

Inspiration
LoL Path: Inspiration
LoL Rune: First Strike
First Strike
LoL Rune: Magical Footwear
Magical Footwear
LoL Rune: Biscuit Delivery
Biscuit Delivery
LoL Rune: Cosmic Insight
Cosmic Insight

Sorcery
LoL Path: Sorcery
LoL Rune: Transcendence
Transcendence
LoL Rune: Manaflow Band
Manaflow Band

Third Best

Jayce's 3rd Best Runes 58%

Win Rate 64 Games

Inspiration
LoL Path: Inspiration
LoL Rune: First Strike
First Strike
LoL Rune: Magical Footwear
Magical Footwear
LoL Rune: Biscuit Delivery
Biscuit Delivery
LoL Rune: Cosmic Insight
Cosmic Insight

Sorcery
LoL Path: Sorcery
LoL Rune: Manaflow Band
Manaflow Band
LoL Rune: Absolute Focus
Absolute Focus
More Jayce Runes

Jayce's Summoner Spells

Jayce's Best Summoner Spells 49%

Win Rate 10062 Games

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Summoner Spells 48%

Win Rate 4425 Games

Flash Teleport

Third Best

Jayce's 3rd Best Summoner Spells 53%

Win Rate 319 Games

Exhaust Flash

Jayce's Starters

Jayce's Best Starter Items 49%

Win Rate 5462 Games

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Starter Items 49%

Win Rate 4655 Games

Long Sword Refillable Potion

Third Best

Jayce's 3rd Best Starter Items 49%

Win Rate 1417 Games

Long Sword Health Potion

Trinket

Jayce's Best Trinket 47%

Win Rate 7904 Games

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Trinket 50%

Win Rate 4901 Games

Farsight Alteration

Third Best

Jayce's 3rd Best Trinket 54%

Win Rate 2193 Games

Oracle Lens
Don’t forget
to Buy Wards

Jayce Counters

Learn 's counters and discover matchups where they have an advantage! When you're starting a game of League of Legends you should always keep in mind if you'll be at an advantage or disadvantage against your opponent, so you can know whether to bully them or play safe. You can find detailed breakdowns of each matchup on CounterStats, and you can also check out some Jayce guides to see how to build and play against other champions you may find yourself up against!


This counter data is for Jayce Top in Plat+ games. The percent shown is the enemy champion's counter rating against Jayce. Counter rating is our own statistic that factors in counter kills, overall kills, early lead ratio, comeback ratio, and win percent to give the whole picture of that champion's effectiveness as a counter pick.

Jayce Skins

Jayce's Abilities

Jayce's Hextech Capacitor
Hextech Capacitor Jayce's Passive Jayce's Passive
Self
Jayce's Passive
Jayce's Passive
Each time Jayce switches between Hammer Stance and Cannon Stance he gains 40 bonus movement speed and ghosting for 0.75 seconds.
Q
Jayce's To The Skies! / Shock Blast
To The Skies! / Shock Blast Jayce's Q Ability
Self
0
Jayce's Passive
To The Skies!: Jayce leaps to an enemy, dealing 55 / 95 / 135 / 175 / 215 / 255 (+1.2 per bonus attack damage) physical damage and slowing enemies by 30 / 35 / 40 / 45 / 50 / 55% for 2 seconds.

Shock Blast: Jayce fires an orb of electricity that detonates upon hitting an enemy (or reaching the end of its path), dealing 55 / 105 / 155 / 205 / 255 / 305 (+1.2 per bonus attack damage) physical damage to all enemies in the area of the explosion. If fired through an Acceleration Gate, Shock Blast's damage, range, speed, and explosion radius are increased by 40%.
W
Jayce's Lightning Field / Hyper Charge
Lightning Field / Hyper Charge Jayce's W Ability
Self
0
Jayce's Passive
Lightning Field: Passive: Jayce restores 6 / 8 / 10 / 12 / 14 / 16 mana per strike while in Hammer form.

Active: Jayce creates a field of lightning that damages nearby enemies for 25 / 40 / 55 / 70 / 85 / 100 (+25% of ability power) magic damage per second for 4 seconds.

Hyper Charge: Jayce gains a burst of energy, increasing his attack speed to the maximum amount for 3 attacks. These attacks deal physical damage equal to 70 / 78 / 86 / 94 / 102 / 110% of his attack damage.
E
Jayce's Thundering Blow / Acceleration Gate
Thundering Blow / Acceleration Gate Jayce's E Ability
Self
55
20 / 18 / 16 / 14 / 12
Thundering Blow: Jayce deals 8 / 10.4 / 12.8 / 15.2 / 17.6 / 20% of his target's maximum health (+1.0 per bonus attack damage) as magic damage and knocks him back a short distance. Damage to monsters is capped at 200 / 300 / 400 / 500 / 600 / 700 magic damage.

Acceleration Gate: Jayce deploys an Acceleration Gate for 4 seconds, which increases the movement speed of allied champions who pass through it by 30 / 35 / 40 / 45 / 50 / 55% for 3 seconds. This movement speed bonus rapidly decreases over its duration. If Shock Blast is fired through the gate, its speed, range, damage, and explosion radius are increased by 40%.
R
Jayce's Mercury Cannon / Mercury Hammer
Mercury Cannon / Mercury Hammer Jayce's Ultimate (R) Ability
Self
0
6
Mercury Cannon: Transforms the Mercury Hammer into the Mercury Cannon gaining new abilities and increased range. The first attack in this form reduces the target's Armor and Magic Resist by 10 / 15 / 20 / 25% for 5 seconds.

Mercury Hammer: Transforms the Mercury Cannon into the Mercury Hammer gaining new abilities and increases Jayce's Armor and Magic Resist by 5 / 15 / 25 / 35. The first attack in this form deals 25 / 65 / 105 / 145 (+0.25 bonus attack damage) additional magic damage.
Q
Jayce's To The Skies!
To The Skies! Jayce's Q Ability
600
40
16 / 14 / 12 / 10 / 8
Jayce leaps to an enemy, dealing 45 / 80 / 115 / 150 / 185 / 220 (+1.2 per bonus attack damage) physical damage and slowing enemies by 30 / 35 / 40 / 45 / 50 / 55% for 2 seconds.

Rank 6 cooldown: 6 seconds. Rank 6 cost: 65 mana.
Q
Jayce's Shock Blast
Shock Blast Jayce's Q Ability
1050
55 / 60 / 65 / 70 / 75
8
Jayce fires an orb of electricity that detonates upon hitting an enemy (or reaching the end of its path), dealing 55 / 110 / 165 / 220 / 275 / 330 (+1.2 per bonus attack damage) physical damage to all enemies in the area of the explosion. If fired through an Acceleration Gate, Shock Blast's damage, range, speed, and explosion radius are increased by 40%.

Rank 6 cost: 80 mana.
W
Jayce's Lightning Field
Lightning Field Jayce's W Ability
285
40
10
Passive: Jayce restores 6 / 8 / 10 / 12 / 14 / 16 mana per strike while in Hammer form.

Active: Jayce creates a field of lightning that damages nearby enemies for 25 / 40 / 55 / 70 / 85 / 100 (+25% of ability power) magic damage per second for 4 seconds.
W
Jayce's Hyper Charge
Hyper Charge Jayce's W Ability
Self
40
13 / 11.4 / 9.8 / 8.2 / 6.6
Jayce gains a burst of energy, increasing his attack speed to the maximum amount for 3 attacks. These attacks deal physical damage equal to 70 / 78 / 86 / 94 / 102 / 110% of his attack damage.

Rank 6 cooldown: 5 seconds.
E
Jayce's Thundering Blow
Thundering Blow Jayce's E Ability
240
55
20 / 18 / 16 / 14 / 12
Jayce deals 8 / 10.4 / 12.8 / 15.2 / 17.6 / 20% of his target's maximum health (+1.0 per bonus attack damage) as magic damage and knocks him back a short distance. Damage to monsters is capped at 200 / 300 / 400 / 500 / 600 / 700 magic damage.

Rank 6 cooldown: 10 seconds. Rank 6 cost: 90 mana.
E
Jayce's Acceleration Gate
Acceleration Gate Jayce's E Ability
650
50
16
Jayce deploys an Acceleration Gate for 4 seconds, which increases the movement speed of allied champions who pass through it by 30 / 35 / 40 / 45 / 50 / 55% for 3 seconds. This movement speed bonus rapidly decreases over its duration. If Shock Blast is fired through the gate, its speed, range, damage, and explosion radius are increased by 40%.
R
Jayce's Mercury Cannon
Mercury Cannon Jayce's Ultimate (R) Ability
Self
0
6
Transforms the Mercury Hammer into the Mercury Cannon gaining new abilities and increased range. The first attack in this form reduces the target's Armor and Magic Resist by 10 / 15 / 20 / 25% for 5 seconds.
R
Jayce's Mercury Hammer
Mercury Hammer Jayce's Ultimate (R) Ability
Self
0
6
Transforms the Mercury Cannon into the Mercury Hammer gaining new abilities and increases Jayce's Armor and Magic Resist by 5 / 15 / 25 / 35. The first attack in this form deals 25 / 65 / 105 / 145 (+0.25 bonus attack damage) additional magic damage.

Questions About Jayce

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Latest Questions

Best bann when you play Jayce MID?

What are the, lets say 3, best banns when playing Jayce on mid lane?

View (2) Answers

best banns when you play Jayce?

What is the best bann when playing Jayce?

View (5) Answers

Jayce and Grasp

If Jayce switch to his ranged form, will he get a penalty for Grasp Of The Undying?

View (3) Answers

How should i play against Fizz with Jayce?

Tips?

View (1) Answers

Jayce and Tear. Ryze and Top.

Two-ish questions. 1. Why isn't [[tear of the goddess]] being built on [[jayce]] in terms of the pros and is it still effective? 2. Is [[ryze]] still effective as a top laner?

View (1) Answers

Varus vs Jayce; Which is better?

Hello Mobafire. So lately I only play 2 mid lanerrs, obviously the ones in the title. I suck at mages so why bother, right? Stick to my strengths which is AD champs. My question stems from the feeling that they both preform very similar roles and...

View (3) Answers

Is Jayce viable?

I've been looking around for a fun champ to play and Jayce's kit seems to be what I'm looking for. However, before I sink 6300 ip into him, I would like to ask Jayce's state in the meta. Tiers say he's 2, people say he's weak, and people say he's...

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Black cleaver

On zed I think that the rework is going to make me buy yomuus every game...20% cdr is nice and 200 extra hp is good too but the damage nerf really feels bad and the flat Apen is gone now...is this item even worth getting anymore mostly on zed,...

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Jayce's Mid Lane Match ups?

Ok so, reworking my Jayce guide to be a mid lane guide (Upon writing the guide, Jayce was in a strong state at top lane, but now he's better at mid it appears). Anyway, since a majority of the mid lane roster is banned most of the time, and I...

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What Champion Do I Buy ;_;?

DO I GET [[LUCIAN]], [[VI]], [[DIANA]] OR [[JAYCE]]?????!??!?!?!??!?!?!??!?!?!? Srsly, who do I want to get ;I?

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Is jayce still viable adc?

(Please stop rating down ). I know jayce is a bruiser I play him top I was just trolling once and did well so I asked

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