Jax vs Kayn

Jax
vs
Not enough games
Kayn
Heavy AD damageHigh burstHigh sustainDive threat

Build vs Kayn

Build adapted to this matchup

Recommended items for Jax: Trinity Force, Blade of The Ruined King, Death's Dance, Plated Steelcaps, Sundered Sky, Zhonya's Hourglass, Dusk and Dawn, Hextech Gunblade.

Starting items

Doran's Blade
Health Potion

Core build

Trinity Force
1
Blade of The Ruined King
2
Death's Dance
3

Standard

Boots of Swiftness
4vs Slow
Sundered Sky
5

Summoner spells

FlashDot72%
FlashTeleport17%

Anti CC

Mercury's Treads
4vs CC

Other options

Sundered Sky
Zhonya's Hourglass
Dusk and Dawn
Hextech Gunblade
Executioner's Calling
Stridebreaker
Nashor's Tooth
Bramble Vest
Sterak's Gage
Hullbreaker
Wit's End
Kaenic Rookern
Guardian Angel
66.7% WR6 games
PrecisionPrecision
Lethal TempoLethal Tempo
TriumphTriumph
Legend: AlacrityLegend: Alacrity
Last StandLast Stand
ResolveResolve
UnflinchingUnflinching
Bone PlatingBone Plating
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 Jax

Tips to maximize your impact

  1. Start trades with Counter Strike

    Start your trades with Counter Strike (E): you dodge autos and take less area damage, and each dodged auto adds damage to the stunning counterattack.

  2. Look for long trades

    Look for long trades: each consecutive auto increases your attack speed thanks to Relentless Assault (passive).

  3. Ward hop to escape

    To escape, place a ward and jump to it with Leap Strike (Q): it can target any unit or ward, allied or enemy.

  4. Activate your R up close

    Activate Grandmaster-at-Arms (R) up close: it only grants armor and magic resist if it hits a champion, and your bonus hits then land every other auto.

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