Gnar vs Jayce TOP Matchup Guide | LaneStomp

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Gnar

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Jayce

Gnar vs Jayce

Updated Jun 3, 2026

Overview

Control the lane by using mini form range to chip and kite Jayce's poke and avoid giving him passive scaling time.
Manage Rage carefully to convert into mega form for durable engage and terrain-based crowd control to counter Jayce's poke and burst.

Trading pattern

Harass with mini (Q) and (W) procs to chip Jayce before he can commit hammer form trades.
Punish Jayce's hammer form engages when (E) knockback is on cooldown or after he uses (Q) gap close.
Avoid extended trades when your Rage is low or mini (E) is down, as you lose mobility and durability.

Danger windows

Be cautious when Jayce has empowered (Q) through (E) ready, as his poke can chunk you before fights.
Avoid all-ins or extended trades when your mini (E) is down, as you lose escape and kite potential.
After mega form expires, you lose hard CC and durability; avoid fighting until Rage rebuilds.

Early game

Use mini (Q) to poke Jayce safely while preserving (E) for escape against his hammer form engages.
Avoid fighting when mini (E) is down to prevent being vulnerable to Jayce's poke and hammer form trades.
Time your Rage buildup to hit level 6 with near full Rage for a strong mega form engage or wave crash.

Power spikes

Level 6 mega form (R) is your major spike; use it with terrain for wall stuns and teamfight engage.
Objective fights with controlled Rage boost your teamfight impact; enter fights with near full Rage.
Respect Jayce's first damage item spike that increases his poke threat; avoid taking free poke and punish his hammer form cooldowns.

Win conditions

Use mini form range to consistently chip Jayce and force him to play defensively.
Time your mega form engage around terrain to maximize crowd control and punish Jayce's positioning.
Deny Jayce calm scaling by controlling wave state and forcing fights when your Rage is near mega form ready.