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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 S13 Patch 13.1. The MOBAFire community works hard to keep their LoL builds and guides updated, and will help you craft the best Jayce build for the S13 meta. Learn more about Jayce's abilities, skins, or even ask your own questions to the community!

Season 12 Builds
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

THE AMAZING WORLD OF JUNGLE JAYCE TANK

Build by The Fooxy updated November 6, 2022
  • Off-Meta
6.1
20
Votes
19
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

[12.5+] [FULL GUIDE] ALDEO'S S12 JAYCE GUIDE

Build by aldeo updated March 6, 2022
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce Build :)

Build by BIGBUILD updated September 7, 2022
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

[12.14] Jungayce

Build by OskiBoreski14 updated July 29, 2022
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

jayce guide

Build by lorescute updated June 9, 2022
5.6
3
Votes
7
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce machine 1v10 season 12

Build by Guest updated January 15, 2022
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce

Build by kill 1423 updated December 24, 2021
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

[12.20] Jayce Support Build

Build by UniitZero updated October 29, 2022
  • Off-Meta
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce support

Build by Zsomacfan2014 updated October 2, 2022
  • Off-Meta
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Build by Guest updated September 1, 2022
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Build by Guest updated September 1, 2022
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Build by Guest updated September 1, 2022
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jussi top S12.12

Build by torstenthepwner updated June 27, 2022
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

lithality

Build by Guest updated May 15, 2022
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce's build lol :)))

Build by Hekkles updated April 20, 2022
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce SUPPORT in s12 [ Mega AD poke ]

Build by Guest updated March 24, 2022
  • Off-Meta
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce's build lol :)))

Build by Guest updated March 17, 2022
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Crit Jayce

Build by Guest updated December 28, 2021
Season 11 Guides
8.3
22
Votes
10
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

JAYCE JUNGLE GUIDE PATCH 11.13

Guide by demegerok1 updated June 27, 2021
Rating Pending
LoL Champion Jayce Build Guide
LoL Champion Jayce Build Guide

Jayce Jungle Experimental | This Game I was funny no?

Guide by Xarmat updated June 7, 2021
  • Off-Meta
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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 13.1. 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 13.1: 542061 matches scanned * Each section of the build is rated independently of the others

Jayce's Runes

Jayce's Best Runes 49%

Win Rate 5933 Games

  • 1
  • 2
  • 3
Sorcery
LoL Path: Sorcery
LoL Rune: Phase Rush
Phase Rush
LoL Rune: Manaflow Band
Manaflow Band
LoL Rune: Absolute Focus
Absolute Focus
LoL Rune: Gathering Storm
Gathering Storm

Inspiration
LoL Path: Inspiration
LoL Rune: Magical Footwear
Magical Footwear
LoL Rune: Biscuit Delivery
Biscuit Delivery

Second Best

Jayce's 2nd Best Runes 48%

Win Rate 3968 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 46%

Win Rate 3909 Games

Precision
LoL Path: Precision
LoL Rune: Conqueror
Conqueror
LoL Rune: Presence of Mind
Presence of Mind
LoL Rune: Legend: Alacrity
Legend: Alacrity
LoL Rune: Last Stand
Last Stand

Inspiration
LoL Path: Inspiration
LoL Rune: Magical Footwear
Magical Footwear
LoL Rune: Biscuit Delivery
Biscuit Delivery

Jayce's Summoner Spells

Jayce's Best Summoner Spells 49%

Win Rate 20088 Games

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Summoner Spells 50%

Win Rate 6669 Games

Flash Ignite

Third Best

Jayce's 3rd Best Summoner Spells 53%

Win Rate 111 Games

Exhaust Flash

Jayce's Starters

Jayce's Best Starter Items 49%

Win Rate 12025 Games

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Starter Items 51%

Win Rate 5239 Games

Long Sword Refillable Potion

Third Best

Jayce's 3rd Best Starter Items 48%

Win Rate 3723 Games

Long Sword Health Potion

Trinket

Jayce's Best Trinket 47%

Win Rate 15302 Games

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Trinket 51%

Win Rate 8552 Games

Farsight Alteration

Third Best

Jayce's 3rd Best Trinket 53%

Win Rate 3191 Games

Oracle Lens
Don’t forget
to Buy Wards
Patch 13.1: 542073 matches scanned * Each section of the build is rated independently of the others

Jayce's Runes

Jayce's Best Runes 52%

Win Rate 1327 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 62%

Win Rate 76 Games

Sorcery
LoL Path: Sorcery
LoL Rune: Phase Rush
Phase Rush
LoL Rune: Manaflow Band
Manaflow Band
LoL Rune: Transcendence
Transcendence
LoL Rune: Gathering Storm
Gathering Storm

Inspiration
LoL Path: Inspiration
LoL Rune: Magical Footwear
Magical Footwear
LoL Rune: Biscuit Delivery
Biscuit Delivery

Third Best

Jayce's 3rd Best Runes 54%

Win Rate 874 Games

Sorcery
LoL Path: Sorcery
LoL Rune: Phase Rush
Phase Rush
LoL Rune: Manaflow Band
Manaflow Band
LoL Rune: Absolute Focus
Absolute Focus
LoL Rune: Gathering Storm
Gathering Storm

Inspiration
LoL Path: Inspiration
LoL Rune: Magical Footwear
Magical Footwear
LoL Rune: Biscuit Delivery
Biscuit Delivery

Jayce's Summoner Spells

Jayce's Best Summoner Spells 52%

Win Rate 7760 Games

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Summoner Spells 52%

Win Rate 2772 Games

Flash Teleport

Third Best

Jayce's 3rd Best Summoner Spells 48%

Win Rate 118 Games

Exhaust Flash

Jayce's Starters

Jayce's Best Starter Items 52%

Win Rate 4276 Games

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Starter Items 52%

Win Rate 2786 Games

Doran's Blade Health Potion

Third Best

Jayce's 3rd Best Starter Items 53%

Win Rate 1377 Games

Long Sword Health Potion

Trinket

Jayce's Best Trinket 51%

Win Rate 5713 Games

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Trinket 53%

Win Rate 3328 Games

Farsight Alteration

Third Best

Jayce's 3rd Best Trinket 56%

Win Rate 1744 Games

Oracle Lens
Don’t forget
to Buy Wards
Patch 13.1: 542086 matches scanned * Each section of the build is rated independently of the others

Jayce's Runes

Jayce's Best Runes 53%

Win Rate 434 Games

  • 1
  • 2
  • 3
Precision
LoL Path: Precision
LoL Rune: Conqueror
Conqueror
LoL Rune: Presence of Mind
Presence of Mind
LoL Rune: Legend: Alacrity
Legend: Alacrity
LoL Rune: Last Stand
Last Stand

Inspiration
LoL Path: Inspiration
LoL Rune: Magical Footwear
Magical Footwear
LoL Rune: Biscuit Delivery
Biscuit Delivery

Second Best

Jayce's 2nd Best Runes 50%

Win Rate 487 Games

Sorcery
LoL Path: Sorcery
LoL Rune: Phase Rush
Phase Rush
LoL Rune: Manaflow Band
Manaflow Band
LoL Rune: Absolute Focus
Absolute Focus
LoL Rune: Gathering Storm
Gathering Storm

Inspiration
LoL Path: Inspiration
LoL Rune: Magical Footwear
Magical Footwear
LoL Rune: Biscuit Delivery
Biscuit Delivery

Third Best

Jayce's 3rd Best Runes 53%

Win Rate 51 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

Jayce's Summoner Spells

Jayce's Best Summoner Spells 50%

Win Rate 1790 Games

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Summoner Spells 54%

Win Rate 665 Games

Flash Ignite

Third Best

Jayce's 3rd Best Summoner Spells 35%

Win Rate 123 Games

Flash Smite

Jayce's Starters

Jayce's Best Starter Items 52%

Win Rate 1104 Games

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Starter Items 49%

Win Rate 505 Games

Long Sword Refillable Potion

Third Best

Jayce's 3rd Best Starter Items 50%

Win Rate 349 Games

Long Sword Health Potion

Trinket

Jayce's Best Trinket 50%

Win Rate 1420 Games

  • 1
  • 2
  • 3

Second Best

Jayce's 2nd Best Trinket 50%

Win Rate 858 Games

Farsight Alteration

Third Best

Jayce's 3rd Best Trinket 53%

Win Rate 326 Games

Oracle Lens
Don’t forget
to Buy Wards

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

Ask

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...

View (2) Answers

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?

View (13) Answers

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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