Lux vs Kai'Sa

Lux
vs
Not enough games
Kai'Sa
Sustained DPSHigh burstHeavy AP damageHeavy AD damage

Build vs Kai'Sa

Build adapted to this matchup

Recommended items for Lux: Luden's Echo, Stormsurge, Shadowflame, Sorcerer's Shoes, Rabadon's Deathcap, Malignance, Dark Seal, Zhonya's Hourglass.

Starting items

Doran's Ring
Health Potion
x2

Core build

Luden's Echo
1
Stormsurge
2
Shadowflame
3

Standard

Sorcerer's Shoes
4Magic pen
Rabadon's Deathcap
5

Summoner spells

FlashTeleport41%
FlashBarrier28%

Anti CC

Mercury's Treads
4vs CC

Other options

Rabadon's Deathcap
Malignance
Dark Seal
Zhonya's Hourglass
Horizon Focus
Void Staff
60.0% WR5 games
SorcerySorcery
Arcane CometArcane Comet
Manaflow BandManaflow Band
TranscendenceTranscendence
ScorchScorch
DominationDomination
Ultimate HunterUltimate Hunter
Cheap ShotCheap Shot
Adaptive ForceAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

Kai'Sa's abilities

Passive, spells and ultimate

Second Skin (P)

Kai'Sa's basic attacks stack Plasma, dealing increasing bonus magic damage. Allies' immobilizing effects help stack Plasma. Additionally, Kai'Sa's item purchases upgrade her basic spells to have more powerful properties.

Cooldowns

Cooldowns by spell rank

LevelQWER
310s20s16s–
68s20s16s2m10
96s18.5s16s2m10
116s17s16s1m40
166s14s13s1m10
186s14s10s1m10

Playing as Lux

Tips to maximize your impact

  1. Start with Light Binding

    Start with Light Binding (Q), then Lucent Singularity (E) and Final Spark (R) before detonating the singularity: the root makes sure everything hits.

  2. Weave an auto between spells

    Slip in an auto after each spell that hits: it triggers Illumination (passive) for extra magic damage, and Final Spark (R) triggers it too.

  3. Light up brush with your E

    Cast Lucent Singularity (E) into a brush before walking in: the area is revealed, and a hidden enemy would be slowed.

  4. Shield your allies twice

    Cast Prismatic Barrier (W) through as many allies as you can: the wand shields them on the way out, then again on the way back.

  5. Use your R often

    Cast Final Spark (R) to clear a wave or secure an objective: it only has a 60 to 40 second cooldown, depending on rank.

Playing against Kai'Sa

How to counter and exploit weaknesses

  1. Stay near your minions

    Stay near your minions: Icathian Rain (Q) splits its missiles between nearby enemies, and on your own, you take them all.

  2. Harass her before she evolves

    If your attack range beats her 525 units, harass her early: Second Skin (passive) only evolves her spells as she buys items.

  3. Dodge her Void Seeker

    Dodge Void Seeker (W): it marks you with Plasma and reveals you, which lets Killer Instinct (R) dash onto you from very far away.

Patch 16.21.1