KaynB

ARAM: Mayhem · Patch 16.20KaynARAM: Mayhem build

the Shadow Reaper

ARAM: Mayhem rank
#65 / 173

Tier B

Top augment
Recursion

Spin To Win · Thread the Needle

Patch 16.20 · ARAM: Mayhem · all regions · ARAM: Mayhem tier list

Kayn best augments

All augments →
1

Recursion

Gold

Gain 60 Ability Haste.

2

Spin To Win

Silver

Your spin Abilities gain 30 Ability Haste and deal 30% more damage, increase to 50% for Ultimates

3

Thread the Needle

Gold

Gain 18% Armor Penetration and Magic Penetration.

4

Transmute: Prismatic

Gold

Gain a random Prismatic Augment.

5

Tooth Fairy

Gold

Bursting enemies drops Teeth. Picking up Teeth grants you permanent Lethality and Magic Penetration.

6

Nightstalking

Gold

Takedowns against enemy champions within 3 seconds of damaging them grants you Movement Speed and renders you invisible.

7

Dashing

Prismatic

Your dash, leap, blink, or teleport Abilities gain 175 Ability Haste.

8

Bread And Butter

Gold

Your gains 100 Ability Haste.

9

Goredrink

Silver

Gain 15% Omnivamp.

10

Blunt Force

Silver

Gain 20% Attack Damage.

Augment order comes from OP.GG. Runes, items and skill order below come from regular ARAM games on the same map.

Recommended Kayn build

Most played and most reliable choices

Runes

Dark HarvestSudden ImpactGrisly MementosUltimate HunterCoup de GraceTriumph

Spells

FlashMark

Skill priority

Reaping SlashQBlade's ReachWShadow StepE

Start

Long SwordCaulfield's Warhammer

Boots

Mercury's Treads

Core

EclipseBlack CleaverDeath's Dance

Kayn runes

45.6% WR32.9% pick11,996 games
Domination
ElectrocuteDark HarvestHail of Blades
Cheap ShotTaste of BloodSudden Impact
Sixth SenseGrisly MementosDeep Ward
Treasure HunterRelentless HunterUltimate Hunter
Precision
Absorb LifeTriumphPresence of Mind
Legend: AlacrityLegend: HasteLegend: Bloodline
Coup de GraceCut DownLast Stand
Adaptive ForceAttack SpeedAbility Haste
Adaptive ForceMove SpeedHealth Scaling
HealthTenacity and Slow ResistHealth Scaling
ConquerorTriumphLegend: HasteLast StandTreasure HunterTaste of Blood
48.8% WR25.3% pick9,218 games
ConquerorTriumphLegend: HasteLast StandConditioningRevitalize
47.6% WR20.8% pick7,585 games
ConquerorTriumphLegend: HasteLast StandUltimate HunterTaste of Blood
48.1% WR1.0% pick364 games

Kayn skill order

52.2% WR56.0% pick14,812 games
Reaping SlashQ123456789101112131415
Blade's ReachW123456789101112131415
Shadow StepE123456789101112131415
Umbral TrespassR123456789101112131415

Kayn summoner spells

FlashMark
48.0% WR83.3% pick29,696 games
FlashIgnite
42.1% WR5.5% pick1,945 games

Power curve

Strongest early, falls off later

46.5<25 min
51.225-30
49.030-35
52.935-40
30.840+

Win rate (%) by game length in minutes. Dashed line = 50%.

Kayn items

First three completed items
EclipseEclipseBlack CleaverBlack CleaverDeath's DanceDeath's Dance
51.6%
7.1% · 1,970 games
Serrated DirkSerrated DirkHubrisHubrisEclipseEclipseThe CollectorThe Collector
45.5%
3.7% · 1,030 games
Serrated DirkSerrated DirkHubrisHubrisEclipseEclipseDeath's DanceDeath's Dance
50.1%
3.3% · 899 games
EclipseEclipseBlack CleaverBlack CleaverSpirit VisageSpirit Visage
55.4%
2.5% · 684 games
Serrated DirkSerrated DirkHubrisHubrisEclipseEclipseBlack CleaverBlack Cleaver
46.4%
1.5% · 418 games
Long SwordLong SwordCaulfield's WarhammerCaulfield's Warhammer
Start47.6%
33.8% · 11,887 games
Tear of the GoddessTear of the GoddessSerrated DirkSerrated Dirk
Start43.8%
15.8% · 5,534 games
Mercury's TreadsMercury's Treads
Boots47.4%
51.0% · 15,724 games
Ionian Boots of LucidityIonian Boots of Lucidity
Boots47.1%
24.4% · 7,508 games
Plated SteelcapsPlated Steelcaps
Boots47.1%
16.5% · 5,085 games

Kayn situational items

How often each item ends up in the final build
EclipseEclipse52.3% · 47.4%
HubrisHubris47.2% · 47.5%
Death's DanceDeath's Dance39.7% · 49.9%
Black CleaverBlack Cleaver34.8% · 49.6%
The CollectorThe Collector24.1% · 46.4%
Voltaic CycloswordVoltaic Cyclosword23.2% · 52.0%
Sundered SkySundered Sky18.2% · 47.8%
Spirit VisageSpirit Visage15.9% · 51.9%
Axiom ArcAxiom Arc15.2% · 52.4%
MuramanaMuramana9.9% · 50.3%
Serrated DirkSerrated Dirk9.1% · 44.7%
Edge of NightEdge of Night8.9% · 51.1%
Tear of the GoddessTear of the Goddess8.9% · 39.9%
Spear of ShojinSpear of Shojin7.8% · 50.1%
Serylda's GrudgeSerylda's Grudge4.2% · 54.6%
Youmuu's GhostbladeYoumuu's Ghostblade3.8% · 51.2%

Kayn abilities

The Darkin Scythe

PassiveThe Darkin Scythe

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.

Reaping Slash

QReaping Slash

Kayn dashes, then slashes. Both deal damage.

Cooldown: 7/6.5/6/5.5/5s · Cost: 40
Blade's Reach

WBlade's Reach

Kayn damages and slows targets in a line.

Cooldown: 13/12/11/10/9s · Cost: 40/45/50/55/60
Shadow Step

EShadow Step

Kayn can walk through terrain.

Cooldown: 21/19/17/15/13s · Cost: 90
Umbral Trespass

RUmbral Trespass

Kayn hides in an enemy's body, dealing massive damage when he bursts out.

Cooldown: 120/100/80s · Cost: 100