Matchup

Strong engageHeavy AD damageDive threatHeavy CC

Build vs Jarvan IV

Build adapted to this matchup

Starting items

Health Potion
x2

Core build

Bandlepipes
1vs Hybride
Ardent Censer
2
Knight's Vow
3vs AD

Standard

Boots of Swiftness
4vs Slow
Locket of the Iron Solari
5HP

Summoner spells

41452%
4729%

Anti AD

Plated Steelcaps
4vs AD
Frozen Heart
5vs AD

Anti Heal

Thornmail
6vs Hybride

Anti AP

Mercury's Treads
4vs CC
Force of Nature
5vs AP

Other options

Locket of the Iron Solari
HP
Fimbulwinter
Survival
Celestial Opposition
HP
Dream Maker
HP
Tear of the Goddess
Solstice Sleigh
HP
Zeke's Convergence
Tank
Bloodsong
HP
Moonstone Renewer
HP
100.0% WR1 games
InspirationInspiration
Glacial AugmentGlacial Augment
Magical FootwearMagical Footwear
Biscuit DeliveryBiscuit Delivery
Cosmic InsightCosmic Insight
ResolveResolve
ConditioningConditioning
RevitalizeRevitalize
Attack SpeedHealth ScalingHealth Scaling

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
TaricTaric
JarvanIVJarvan IV
Neutral
Neutral
Neutral

Jarvan IV's abilities

Passive, spells and ultimate

Martial Cadence (P)

Jarvan's first basic attack on an enemy deals bonus physical damage based on their current Health. This effect cannot occur again on the same enemy for a few seconds.

Cooldowns

Cooldowns by spell rank

LevelQWER
310s9s12s
68s9s12s2m
96s9s12s2m
116s9s12s1m45
166s9s11s1m30
186s9s10s1m30

Playing against Jarvan IV

How to counter and exploit weaknesses

1

His EQ can be dodged by side-stepping — the hitbox isn't very wide. Move laterally.

2

J4's R can be dashed over: many champions can simply dash out (Riven, Ezreal, etc.).

3

If J4 uses his EQ offensively, he has no escape for ~12s — punish him when he's in an advanced position.

4

His R also traps his allies: J4 can cage his own team. Take advantage of the chaos if it happens.

Source: op.gg + LTL Engine · Patch 16.9.1 · May 9, 2026