Jayce Lethality Runes

Build Patch 14.14

Core Jayce Item Build Order

49.1% Win Rate (108 Games)
Eclipse

1st

Ionian Boots of Lucidity

2nd

Manamune

3rd

Manamune

4th

Eclipse

5th

Serylda's Grudge

6th

Eclipse
Ionian Boots of Lucidity
Manamune
Manamune
Eclipse
Serylda's Grudge

Core Jayce Item Build Path

Situational

Edge of Night
Youmuu's Ghostblade
Opportunity
Maw of Malmortius
Guardian Angel
Serpent's Fang
Chempunk Chainsword

Summoner Spells

Flash
410 Games57%

Jayce Skill Order

0
Hextech Capacitor

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

To the Skies! / Shock Blast
Lightning Field / Hyper Charge
Thundering Blow / Acceleration Gate
Mercury Cannon / Mercury Hammer

Jayce Guide

Learn Jayce with our Jayce guide. Learn about Jayce's strengths and Jayce's weaknesses, and harness key insights to optimize your playstyle. Whether you're a seasoned player or new to Jayce, our guide provides the tools you need to dominate the battlefield.
Key Insights
  • While in Hammer Stance, Jayce gains bonus Armor and MR.
  • If Cannon Stance's
    Jayce
    Q
    passes through Cannon Stance's
    Jayce
    E
    , it travels faster and its AoE, damage, and range increase by 40%.
  • Cannon Stance's
    Jayce
    W
    resets Jayce's auto attack.
  • Cannon Stance's
    Jayce
    W
    's bonus attack speed persists through Stance changes.
  • When
    Jayce
    R
    is cast, Jayce's next auto attack is empowered. Cannon Stance's auto reduces Armor and MR, while Hammer Stance's auto deals bonus damage.
Strengths
  • Excels at poking and splitpushing.
  • Very strong laner, and is considered to be a lane bully.
  • Hammer Stance's
    Jayce
    Q
    doubles as an escape tool if there are other units to target.
  • Best with items that boost his attack damage, maneuverability, and ability to engage or disengage.
Weaknesses
  • Due to his aggressive playstyle, it can leave him exposed to being ganked and/or flanked.
  • Needs a lead to stay ahead, and falls off if he doesn't get one.
  • Once Hammer Stance's
    Jayce
    Q
    is used, Jayce has no way out of a fight.