Kayn vs Rek'Sai

Kayn
vs
46.4%

over 347 games

Rek'Sai

Skill matchup

Heavy AD damageDive threatHigh burstCountered by stasis

Build vs Rek'Sai

Build adapted to this matchup

Recommended items for Kayn: Voltaic Cyclosword, Black Cleaver, Death's Dance, Ionian Boots of Lucidity, Axiom Arc, Hubris, Eclipse, Edge of Night.

Starting items

Scorchclaw Pup
Health Potion

Core build

Voltaic Cyclosword
1
Black Cleaver
2
Death's Dance
3

Standard

Ionian Boots of Lucidity
4CDR
Axiom Arc
5

Summoner spells

FlashSmite91%
SmiteDot8%

Anti CC

Mercury's Treads
4vs CC

Other options

Axiom Arc
Hubris
Eclipse
Edge of Night
Serylda's Grudge
Lord Dominik's Regards
Spear of Shojin
Serpent's Fang
Bastionbreaker
Serrated Dirk
Spirit Visage
Guardian Angel
Endless Hunger
Youmuu's Ghostblade
Mortal Reminder
Executioner's Calling
Sterak's Gage
Umbral Glaive
Randuin's Omen
B. F. Sword
Maw of Malmortius
56.7% WR30 games
DominationDomination
Dark HarvestDark Harvest
Sudden ImpactSudden Impact
Grisly MementosGrisly Mementos
Treasure HunterTreasure Hunter
InspirationInspiration
Magical FootwearMagical Footwear
Cosmic InsightCosmic Insight
Adaptive ForceAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

Rek'Sai's abilities

Passive, spells and ultimate

Fury of the Xer'Sai (P)

Rek'Sai generates Fury by Attacking and hitting with basic Abilities. She consumes this Fury while Burrowed to restore health.

Cooldowns

Cooldowns by spell rank

LevelQWER
34s4s6s–
63s4s6s2m
92s4s6s2m
112s4s6s1m40
162s4s6s1m20
182s4s6s1m20

Playing as Kayn

Tips to maximize your impact

  1. Pick your form based on their team

    Take Rhaast against a tanky team, Shadow Assassin against squishy targets: The Darkin Scythe (passive) gives one healing, the other bonus damage at the start of fights.

  2. Gank through walls

    Gank through walls with Shadow Step (E): you move through terrain faster, and you heal when you first enter it.

  3. Hide inside an enemy

    To dodge a burst, cast Umbral Trespass (R) on a champion you just hit: inside, you're untargetable while your spells come back up.

  4. As Rhaast, hit everyone

    As Rhaast, hit as many champions as you can with your spells: The Darkin Scythe (passive) heals you for part of the ability damage they take.

Playing against Rek'Sai

How to counter and exploit weaknesses

  1. Stay away from where she surfaces

    Keep your distance when she's burrowed near you: with Un-burrow (W), enemies near where she surfaces take a knock-up.

  2. Back off when her Fury is full

    Back off when her Fury is full: Furious Bite (E) then deals true damage.

  3. Save your CC for after her Rush

    If you have CC, save it for after Void Rush (R): she's untargetable first, then lunges at her target and can't be stopped.

  4. Destroy her tunnels

    Destroy every Tunnel (E) you find by standing on an entrance: it's a lasting path she reuses to escape or to gank.

  5. Stand still when you're hidden

    When hidden in a brush or the fog of war, stop moving if she's burrowed near you: Burrow (W) only reveals to her team unseen enemies who move.

Patch 16.21.1