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Jayce Build Guides, Runes and Items

Jayce The Defender of Tomorrow

Find the best Jayce build guides for League of Legends S14 Patch 14.4. The MOBAFire community works hard to keep their LoL builds and guides updated, and will help you craft the best Jayce build for the S14 meta. Learn more about Jayce's abilities, skins, or even ask your own questions to the community!

Season 3 Builds
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

dunk as Jayce

Build by jaycedunker updated April 24, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce of the ladies!

Build by Tommy Truelove updated April 23, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Tanky/dps Ultimate solo top jayce build (Not complete)

Build by Raedos. Jedi and Friends updated January 16, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce: YOUR DOOMED

Build by xninja777x updated January 2, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce Cary AD

Build by JulioDLV updated December 6, 2012
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce - Feel the Thunder! (READ THE GUIDE)

Build by GrizzOut updated December 6, 2012
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

[Mid] Jayce

Build by Teldo updated August 31, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce Guide *Bottom* - Energy Blast

Build by Mr.Sir updated August 31, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce Build

Build by JuBeST updated August 30, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce para Win late game

Build by HyoneR updated August 30, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

jayce solo top the machine for kills

Build by mroczny99drwal updated August 27, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce Blue build

Build by RuS_MaGiC updated August 24, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce Riot Guide

Build by Tylork updated August 24, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Tanky Jayce is more Effective

Build by talisian updated August 23, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

jayce bulid for or

Build by zahavpz updated August 23, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce Build

Build by danieldkkim updated August 23, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

One-Shot-Kill

Build by redevil998 updated August 23, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Hammer Time

Build by Guest updated April 29, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

JAYCE NATURAL HIGH OP

Build by Guest updated April 28, 2013
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce- The Debonair

Build by ncstonemen updated April 28, 2013
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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 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 14.4. 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!

Our Stats Powered By LeagueOfGraphs.com LogoOpen In New Window
Patch 14.4: 60,226 matches scanned * Each section of the build is rated independently of the others

Jayce's Runes

Jayce's Best Runes 50%

Win Rate 51% Pickrate

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Sorcery
LoL Path: Sorcery
LoL Rune:
LoL Rune:
LoL Rune:
LoL Rune:

Inspiration
LoL Path: Inspiration
LoL Rune:
LoL Rune:

Second Best

Jayce's 2nd Best Runes 49%

Win Rate 28% Pickrate

Precision
LoL Path: Precision
LoL Rune:
LoL Rune:
LoL Rune:
LoL Rune:

Inspiration
LoL Path: Inspiration
LoL Rune:
LoL Rune:

Third Best

Jayce's 3rd Best Runes 49%

Win Rate 12% Pickrate

Inspiration
LoL Path: Inspiration
LoL Rune:
LoL Rune:
LoL Rune:
LoL Rune:

Sorcery
LoL Path: Sorcery
LoL Rune:
LoL Rune:

Jayce's Summoner Spells

Jayce's Best Summoner Spells 50%

Win Rate 96% Pickrate

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Summoner Spells 49%

Win Rate 4% Pickrate

Flash Ignite

Third Best

Jayce's 3rd Best Summoner Spells 48%

Win Rate 0% Pickrate

Flash Ghost

Jayce's Starters

Jayce's Best Starter Items 50%

Win Rate 88% Pickrate

  • 1
  • 2
  • 3

Jayce's Core Items

Jayce's Best Core Items 55%

Win Rate 14% Pickrate

  • 1
  • 2
  • 3
Our Stats Powered By LeagueOfGraphs.com LogoOpen In New Window
Patch 14.4: 60,226 matches scanned * Each section of the build is rated independently of the others

Jayce's Runes

Jayce's Best Runes 50%

Win Rate 52% Pickrate

  • 1
  • 2
  • 3
Sorcery
LoL Path: Sorcery
LoL Rune:
LoL Rune:
LoL Rune:
LoL Rune:

Inspiration
LoL Path: Inspiration
LoL Rune:
LoL Rune:

Second Best

Jayce's 2nd Best Runes 51%

Win Rate 22% Pickrate

Inspiration
LoL Path: Inspiration
LoL Rune:
LoL Rune:
LoL Rune:
LoL Rune:

Sorcery
LoL Path: Sorcery
LoL Rune:
LoL Rune:

Third Best

Jayce's 3rd Best Runes 46%

Win Rate 8% Pickrate

Precision
LoL Path: Precision
LoL Rune:
LoL Rune:
LoL Rune:
LoL Rune:

Inspiration
LoL Path: Inspiration
LoL Rune:
LoL Rune:

Jayce's Summoner Spells

Jayce's Best Summoner Spells 50%

Win Rate 83% Pickrate

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Summoner Spells 52%

Win Rate 17% Pickrate

Flash Ignite

Third Best

Jayce's 3rd Best Summoner Spells 41%

Win Rate 0% Pickrate

Cleanse Flash

Jayce's Starters

Jayce's Best Starter Items 51%

Win Rate 85% Pickrate

  • 1
  • 2
  • 3

Jayce's Core Items

Jayce's Best Core Items 52%

Win Rate 15% Pickrate

  • 1
  • 2
  • 3

Jayce Counters

Learn Jayce'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
Jayce can swap between melee and ranged weapons using Mercury Cannon / Mercury Hammer starting from level 1. Swapping weapons also swaps all his abilities and grants him 40 movement speed 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
Mercury Hammer: Jayce leaps to an enemy, dealing 60 / 110 / 160 / 210 / 260 / 310 (+1.2 per attack damage) physical damage to surrounding enemies and slowing them by 30 / 35 / 40 / 45 / 50 / 55% for 2 seconds.

Mercury Cannon: Jayce fires an orb of electricity, dealing 55 / 110 / 165 / 220 / 275 / 330 (+1.2 per attack damage) physical damage to the first enemy hit and all surrounding enemies. Firing this orb through Acceleration Gate increases the range, speed and increases the damage by 40%.
W
Jayce's Lightning Field / Hyper Charge
Lightning Field / Hyper Charge Jayce's W Ability
Self
0
Jayce's Passive
Mercury Hammer Passive: Jayce's Hammer attacks grant 10 / 12 / 14 / 16 / 18 / 20 mana.

Mercury Hammer Active: Jayce creates an electric aura dealing 35 / 50 / 65 / 80 / 95 / 110 (+25% of ability power) magic damage over 4 seconds.

Mercury Cannon: Jayce overcharges his cannon, gaining maximum attack speed for his next 3 attacks. These attacks deal 70 / 78 / 86 / 94 / 102 / 110% physical damage.
E
Jayce's Thundering Blow / Acceleration Gate
Thundering Blow / Acceleration Gate Jayce's E Ability
Self
0
Jayce's Passive
Mercury Hammer: Jayce swings his hammer, knocking back his target and dealing 8 / 10.8 / 13.6 / 16.4 / 19.2 / 22% of target's max health (+1.0 per bonus attack damage) magic damage.

Mercury Cannon: Jayce deploys an acceleration gate for 4 seconds that grants 30 / 35 / 40 / 45 / 50 / 55% movement speed decaying over 3 seconds to allied champions that pass through it.
R
Jayce's Mercury Cannon / Mercury Hammer
Mercury Cannon / Mercury Hammer Jayce's Ultimate (R) Ability
Self
0
6
Mercury Cannon: Jayce transforms his weapon into the Mercury Hammer, becoming melee ranged and gaining new abilities and 5 / 15 / 25 / 35 (+0.075 per bonus attack damage) armor and magic resist. Jayce's next attack deals an additional 25 / 65 / 105 / 145 (+0.25 per bonus attack damage) magic damage (depending on level).

Mercury Hammer: Jayce transforms his weapon into the Mercury Cannon, gaining attack range and new abilities. Jayce's next attack removes 10 / 15 / 20 / 25% armor and magic resist for 5 seconds.
Q
Jayce's To The Skies!
To The Skies! Jayce's Q Ability
600
40
Jayce's Passive
Jayce leaps to an enemy, dealing 60 / 110 / 160 / 210 / 260 / 310 (+1.2 per attack damage) physical damage to surrounding enemies and slowing them by 30 / 35 / 40 / 45 / 50 / 55% for 2 seconds.

Cooldown: 16 / 14 / 12 / 10 / 8 / 6
Q
Jayce's Shock Blast
Shock Blast Jayce's Q Ability
1050
0
8
Jayce fires an orb of electricity, dealing 55 / 110 / 165 / 220 / 275 / 330 (+1.2 per attack damage) physical damage to the first enemy hit and all surrounding enemies. Firing this orb through Acceleration Gate increases the range, speed and increases the damage by 40%.

Mana: 55 / 60 / 65 / 70 / 75 / 80
W
Jayce's Lightning Field
Lightning Field Jayce's W Ability
350
40
10
Passive: Jayce's Hammer attacks grant 10 / 12 / 14 / 16 / 18 / 20 mana.

Active: Jayce creates an electric aura dealing 35 / 50 / 65 / 80 / 95 / 110 (+25% of ability power) magic damage over 4 seconds.
W
Jayce's Hyper Charge
Hyper Charge Jayce's W Ability
Self
40
Jayce's Passive
Jayce overcharges his cannon, gaining maximum attack speed for his next 3 attacks. These attacks deal 70 / 78 / 86 / 94 / 102 / 110% physical damage.

Cooldown: 13 / 11.4 / 9.8 / 8.2 / 6.6 / 5
E
Jayce's Thundering Blow
Thundering Blow Jayce's E Ability
240
55
Jayce's Passive
Jayce swings his hammer, knocking back his target and dealing 8 / 10.8 / 13.6 / 16.4 / 19.2 / 22% of target's max health (+1.0 per bonus attack damage) magic damage.

Cooldown: 20 / 18 / 16 / 14 / 12 / 10
E
Jayce's Acceleration Gate
Acceleration Gate Jayce's E Ability
650
50
16
Jayce deploys an acceleration gate for 4 seconds that grants 30 / 35 / 40 / 45 / 50 / 55% movement speed decaying over 3 seconds to allied champions that pass through it.
R
Jayce's Mercury Cannon
Mercury Cannon Jayce's Ultimate (R) Ability
Self
0
6
Jayce transforms his weapon into the Mercury Cannon, gaining attack range and new abilities. Jayce's next attack removes 10 / 15 / 20 / 25% armor and magic resist for 5 seconds.
R
Jayce's Mercury Hammer
Mercury Hammer Jayce's Ultimate (R) Ability
Self
0
6
Jayce transforms his weapon into the Mercury Hammer, becoming melee ranged and gaining new abilities and 5 / 15 / 25 / 35 (+0.075 per bonus attack damage) armor and magic resist. Jayce's next attack deals an additional 25 / 65 / 105 / 145 (+0.25 per bonus attack damage) magic damage (depending on level).

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

View (6) Answers

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