Matchup

Heavy AD damageHigh burstDive threat

Build vs Rengar

Build adapted to this matchup

Starting items

Health Potion
x2

Core build

Locket of the Iron Solari
1HP
Bandlepipes
2vs Hybride
Knight's Vow
3vs AD

Standard

Boots of Swiftness
4vs Slow
Celestial Opposition
5HP

Summoner spells

41482%
349%

Anti AD

Plated Steelcaps
4vs AD
Thornmail
5vs Hybride
Frozen Heart
vs AD

Anti CC

Mercury's Treads
4vs CC

Other options

Celestial Opposition
HP
Bloodsong
HP
Solstice Sleigh
HP
Protoplasm Harness
Survival
100.0% WR2 games
ResolveResolve
AftershockAftershock
Font of LifeFont of Life
Bone PlatingBone Plating
UnflinchingUnflinching
InspirationInspiration
Biscuit DeliveryBiscuit Delivery
Cosmic InsightCosmic Insight
Ability HasteHealth ScalingHealth Scaling

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
LeonaLeona
RengarRengar
Passive
Favorable
Favorable

Rengar's abilities

Passive, spells and ultimate

Unseen Predator (P)

While in Brush, Rengar leaps at his target with his basic attack.Rengar generates Ferocity whenever he casts an ability. At Max Ferocity, his next ability is empowered.Killing enemy champions awards trophies on Rengar's Bonetooth Necklace, granting bonus attack damage.

Cooldowns

Cooldowns by spell rank

LevelQWER
30.25s0.25s0.25s
60.25s0.25s0.25s1m40
90.25s0.25s0.25s1m40
110.25s0.25s0.25s1m30
160.25s0.25s0.25s1m20
180.25s0.25s0.25s1m20

Playing against Rengar

How to counter and exploit weaknesses

1

The "!" above your head means Rengar is invisible and nearby — group up immediately.

2

Control wards and Sweeper reveal him in R — place them in teamfights to protect the carry.

3

Don't position near bushes in lane: he leaps for free from bushes.

4

Zhonya's or Guardian Angel are essential for carries — they survive the initial burst.

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