Rengar vs Kayn

Rengar
vs
50.8%

over 985 games

Kayn

Skill matchup

Heavy AD damageHigh burstHigh sustainDive threat

You are stronger late game. Farm safe and avoid early trades.

Build vs Kayn

Build adapted to this matchup

Recommended items for Rengar: Umbral Glaive, Profane Hydra, Lord Dominik's Regards, Ionian Boots of Lucidity, Edge of Night, Voltaic Cyclosword, Infinity Edge, Hubris.

Starting items

Gustwalker Hatchling

Core build

Umbral Glaive
1
Profane Hydra
2
Lord Dominik's Regards
3

Standard

Ionian Boots of Lucidity
4CDR
Edge of Night
5

Summoner spells

FlashSmite99%
SmiteDot1%

Anti CC

Mercury's Treads
4vs CC

Other options

Edge of Night
Voltaic Cyclosword
Infinity Edge
Hubris
Serpent's Fang
Serrated Dirk
Mortal Reminder
Tiamat
B. F. Sword
The Collector
Axiom Arc
Bastionbreaker
Youmuu's Ghostblade
Death's Dance
Guardian Angel
Immortal Shieldbow
Executioner's Calling
Fiendhunter Bolts
Phantom Dancer
Serylda's Grudge
Ravenous Hydra
Maw of Malmortius
Eclipse
Black Cleaver
Endless Hunger
Essence Reaver
Bloodthirster
50.2% WR205 games
PrecisionPrecision
Fleet FootworkFleet Footwork
TriumphTriumph
Legend: AlacrityLegend: Alacrity
Cut DownCut Down
DominationDomination
Ultimate HunterUltimate Hunter
Sudden ImpactSudden Impact
Attack SpeedAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

Kayn's abilities

Passive, spells and ultimate

The Darkin Scythe (P)

Kayn wields an ancient weapon and fights Rhaast, the darkin within it, for control. Either the Darkin will triumph, or Kayn will master Rhaast and become the Shadow Assassin.Darkin: Heal for a percentage of spell damage dealt to champions.Shadow Assassin: For the first few seconds in combat with enemy champions, deal bonus damage.

Cooldowns

Cooldowns by spell rank

LevelQWER
37s13s21s–
66s13s21s2m
95s12s21s2m
115s11s21s1m40
165s9s17s1m20
185s9s13s1m20

Playing as Rengar

Tips to maximize your impact

  1. Fight near brush

    Fight near brush: from a brush, Unseen Predator (passive) makes your next auto leap onto the enemy.

  2. Roar after taking damage

    Cast Battle Roar (W) right after taking damage in a trade: it heals you for part of the damage taken in the last few seconds.

  3. Pick your empowered spell

    At max Ferocity, pick your empowered spell: Savagery (Q) for damage, Battle Roar (W) to break free of CC, Bola Strike (E) to root.

  4. Hunt down an isolated carry

    Cast Thrill of the Hunt (R) to find an isolated carry: it reveals the nearest enemy champion, then camouflages you and lets you leap without brush.

Playing against Kayn

How to counter and exploit weaknesses

  1. Dodge his Blade's Reach

    Dodge Blade's Reach (W): Umbral Trespass (R) can only target a champion he just damaged, and this ranged hit is how he marks you from range.

  2. Save your CC for his E

    If you have CC, land it during Shadow Step (E): once immobilized, he loses the spell and can't move through walls anymore.

  3. Save your spells for his exit

    Don't cast your spells during Umbral Trespass (R): hidden inside your ally, he's untargetable. Save them for when he bursts out.

  4. Ward your jungle too

    Ward your jungle too, not just the river: Shadow Step (E) lets him go through walls and show up from unexpected paths.

  5. Pressure him before he transforms

    Pressure him before his transformation: until he picks Rhaast or Shadow Assassin, The Darkin Scythe (passive) gives him no healing or bonus damage.

Patch 16.21.1